CN218655614U

CN218655614U - Piano button clearance is with clearance instrument

Info

Publication number: CN218655614U
Application number: CN202222047708.5U
Authority: CN
Inventors: 陈亚娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-03-21
Anticipated expiration: 2032-08-04

Abstract

The utility model discloses a piano is clearance instrument for button gap, including the piano body, be equipped with a plurality of piano buttons on the piano body, placed clean installation piece on the piano button, seted up on the clean installation piece and adjusted the chamber, adjust intracavity movable mounting and have tensile pole, the bottom fixed mounting of tensile pole has the pulling piece, and one side movable mounting of pulling piece has two regulation poles. The utility model has the advantages that: the utility model discloses in, the clearance personnel are earlier upwards pulled the hand-strap board, can drive two clean boards and be close to each other, are close to the back each other, place it between two adjacent piano buttons, then loosen the hand-strap board, under extension spring and extrusion spring's spring action, can drive two clean boards and keep away from each other to laminating that can be tight is in two adjacent piano button one sides, and the board is held in the pulling, can drive clean board and remove, clears up the gap dust of adjacent piano button.

Description

Piano button clearance is with clearance instrument

Technical Field

The utility model relates to a piano clearance instrument specifically is a piano key clearance instrument, belongs to the piano technology field.

Background

The piano can save more dust between more piano button in the use, and more dust is not convenient for clear up and can influence pleasing to the eye, and the personnel of playing in the use, and the dust in the gap can adhere to hand, and more dust can breed the bacterium for a long time, causes certain infection, consequently, for solving above-mentioned problem, we have provided a piano button clearance instrument for gap.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a piano key clearance instrument for gap in order to solve above-mentioned problem, through the cleaning board, the aseptic cotton, the setting of clean cotton and hand-pulling board, clearance personnel upwards pull the hand-pulling board earlier, can drive two cleaning boards and be close to each other, be close to the back each other, place it between two adjacent piano keys, then loosen the hand-pulling board, under the spring action of extension spring and extrusion spring, can drive two cleaning boards and keep away from each other, thereby can be close laminating in two adjacent piano key one sides, the board is held in the pulling, can drive the cleaning board and remove, clearance to the gap dust of adjacent piano key, one side of cleaning board is equipped with clean cotton and aseptic cotton, can clear up the piano key, can also disinfect, can effectively will breed the bacterium and disinfect, when clean cotton and aseptic cotton on the cleaning board need to be changed, use the spanner to demolish connecting bolt, it can to change new cleaning board.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a piano is clearance instrument for button gap, including the piano body, be equipped with a plurality of piano buttons on the piano body, place clean installation piece on the piano button, seted up on the clean installation piece and adjusted the chamber, adjust intracavity movable mounting and have tensile pole, the bottom fixed mounting of tensile pole has the pulling piece, one side movable mounting of pulling piece has two regulation poles, the equal fixed mounting in bottom side of two regulation poles has the connecting block, the equal fixed mounting in bottom side of two connecting blocks has the movable block, the removal hole has been seted up on adjusting the bottom side inner wall in chamber, the bottom side of two movable blocks respectively the activity run through two equal movable mounting in removal hole have the cleaning plate, the equal fixed mounting in one side that two cleaning plates kept away from each other has cleaning cotton and aseptic cotton.

Preferably, the bottom side of the moving block is provided with a plate mounting groove, the top side of the cleaning plate extends into the plate mounting groove, and the moving block is connected with the cleaning plate through a connecting bolt.

Preferably, the inner walls of the two sides of the moving hole are provided with guide grooves, the two sides of the moving block are fixedly provided with guide blocks, and one sides of the two guide blocks, which are far away from each other, are slidably mounted in the two guide grooves respectively.

Preferably, an extension spring is movably mounted in the moving hole, and two ends of the extension spring are respectively and fixedly mounted on one side of the two moving blocks, which are close to each other.

Preferably, one side fixed mounting that pulls the piece has two regulation posts, and the regulation hole has all been seted up to one side of two regulation poles, and two regulation holes are run through in the activity respectively to the one end of two regulation posts.

Preferably, the top side of the pulling block is fixedly provided with an extrusion spring, the extrusion spring is movably sleeved on the pulling rod, and the top end of the extrusion spring is fixedly arranged on the inner wall of the top side of the adjusting cavity.

Preferably, the top end of the stretching rod extends out of the cleaning installation block and is fixedly provided with a hand-pulling plate, and the top side of the cleaning installation block is fixedly provided with a hand-holding plate.

The utility model has the advantages that:

1. the utility model discloses in, the clearance personnel pull up the hand-strap earlier, can drive two regulation posts and upwards move, under the effect of connecting block, can drive two movable blocks and be close to each other in the shifting hole, and can compress extension spring, the movable block drives two cleaning plates and is close to each other after removing, after being close to each other, place it between two adjacent piano buttons, then loosen the hand-strap, under the spring action of extension spring and extrusion spring, can drive two cleaning plates and keep away from each other, thereby can be close laminating in two adjacent piano button one sides, the board is held in the pulling, can drive the cleaning plate and remove, clear up the gap dust of adjacent piano button;

2. the utility model discloses in, one side of cleaning plate is equipped with clean cotton and aseptic cotton, when can clearing up the piano button, can also disinfect, can effectively will breed the bacterium and disinfect, and clean cotton and aseptic cotton on the cleaning plate need be changed the time, use the spanner to demolish connecting bolt, change the new cleaning plate can to be convenient for carry out the clearance of gap dust between two adjacent piano buttons next.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic three-dimensional structure of the cleaning installation block of the present invention;

FIG. 3 is a schematic sectional view of the cleaning mounting block of the present invention;

FIG. 4 is a schematic view of the cleaning installation block of the present invention in a partial cross-section;

fig. 5 is an enlarged schematic structural diagram of a portion a in fig. 3 according to the present invention.

In the figure: 1. the piano comprises a piano body, 2, piano keys, 3, a clean installation block, 4, a hand-held board, 5, a clean board, 6, clean cotton, 7, aseptic cotton, 8, an adjustment cavity, 9, a stretching rod, 10, a pulling block, 11, an adjustment rod, 12, an adjustment column, 13, a connecting block, 14, a moving block, 15, a moving hole, 16, a board installation groove, 17, a connecting bolt, 18, a guide groove, 19, a guide block, 20, an extrusion spring, 21, a stretching spring, 22 and a hand-pulled board.

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 efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-5, a cleaning tool for a gap between piano keys comprises a piano body 1, a plurality of piano keys 2 are arranged on the piano body 1, a cleaning installation block 3 is placed on the piano keys 2, an adjustment cavity 8 is formed in the cleaning installation block 3, a stretching rod 9 is movably installed in the adjustment cavity 8, a pulling block 10 is fixedly installed at the bottom end of the stretching rod 9, two adjusting rods 11 are movably installed at one side of the pulling block 10, connecting blocks 13 are fixedly installed at the bottom sides of the two adjusting rods 11, moving blocks 14 are fixedly installed at the bottom sides of the two connecting blocks 13, moving holes 15 are formed in the inner wall of the bottom side of the adjustment cavity 8, cleaning plates 5 are movably installed at the bottom sides of the two moving blocks 14 respectively through the two moving holes 15, and cleaning cotton 6 and sterilizing cotton 7 are fixedly installed at one side of the two cleaning plates 5, which is far away from each other.

As a technical optimization scheme of the utility model, board mounting groove 16 has been seted up to the bottom side of movable block 14, and in the top side of cleaning plate 5 extended to board mounting groove 16, be connected through connecting bolt 17 between movable block 14 and the cleaning plate 5, when cleaning cotton 6 and aseptic cotton 7 on the cleaning plate 5 need be changed, use the spanner to demolish connecting bolt 17, change go up new cleaning plate 5 can.

As the utility model discloses a technical optimization scheme has all seted up guide way 18 on the both sides inner wall of removal hole 15, and the equal fixed mounting in both sides of movable block 14 has guide block 19, and one side that two guide blocks 19 kept away from each other is slidable mounting respectively in two guide ways 18, under the restriction guiding action of guide block 19 and guide way 18, drives movable block 14 and only can the horizontal direction remove.

As the utility model discloses a technical optimization scheme, movable mounting has extension spring 21 in the removal hole 15, and extension spring 21's both ends difference fixed mounting is on one side that two movable blocks 14 are close to each other, and movable block 14 removes the back, can reset under extension spring 21's elastic force effect.

As a technical optimization scheme, one side fixed mounting of pulling piece 10 has two regulation posts 12, and two regulation holes have all been seted up to one side of adjusting pole 11, and two one ends of adjusting post 12 are the activity respectively and are run through two regulation holes, and pulling piece 10 removes the back, can be under the effect of adjusting post 12, drives and adjusts pole 11 and remove.

As the utility model discloses a technical optimization scheme, the top side fixed mounting of pulling piece 10 has extrusion spring 20, and extrusion spring 20 activity is cup jointed on tensile pole 9, and extrusion spring 20's top fixed mounting is on the top side inner wall of adjusting chamber 8, and pulling piece 10 removes the back, can reset under extrusion spring 20's elastic force effect.

As a technical optimization scheme of the utility model, the top of tensile pole 9 extends to the clean installation piece 3 outside and fixed mounting has hand-pulling plate 22, and the top side fixed mounting of clean installation piece 3 has hand-holding plate 4, is convenient for remove through holding hand-holding plate 4, clears up the gap dust between the adjacent piano button 2.

When the utility model is used, after long-time use, more dust and bacteria can grow between the piano keys 2 on the piano body 1, when cleaning gaps among a plurality of piano keys 2, a cleaning worker firstly pulls the hand-pulling plate 22 upwards, the hand-pulling plate 22 moves upwards to drive the stretching rod 9 to move upwards, the stretching rod 9 moves to compress the extrusion spring 20, the stretching rod 9 moves to drive the two adjusting columns 12 to move upwards, the two adjusting columns 12 move to drive the two adjusting rods 11 to move, under the limiting and guiding action of the guide block 19 and the guide groove 18, the two adjusting rods 11 can only move horizontally, under the action of the connecting block 13, the two moving blocks 14 can be driven to mutually approach in the moving holes 15, and compresses the tension spring 21, the moving block 14 moves to bring the two cleaning plates 5 close to each other, and after closing to each other, places them between the adjacent two piano keys 2, and then releases the pull plate 22, under the action of the elastic force of the extension spring 21 and the extrusion spring 20, the two cleaning plates 5 can be driven to move away from each other, so as to be tightly attached to one side of two adjacent piano keys 2, the hand-holding plate 4 is pulled to drive the cleaning plate 5 to move, the gap dust of the adjacent piano keys 2 is cleaned, one side of the cleaning plate 5 is provided with cleaning cotton 6 and sterilizing cotton 7, so that when the piano keys 2 are cleaned, can also be sterilized, can effectively sterilize and disinfect the breeding bacteria, when the cleaning cotton 6 and the sterilizing cotton 7 on the cleaning plate 5 need to be replaced, the connecting bolt 17 is dismantled by a spanner, and a new cleaning plate 5 is replaced, thereby be convenient for carry out the clearance of the gap dust between two adjacent piano buttons 2, convenient to use.

For technical personnel in the field, through the setting of cleaning plate 5, aseptic cotton 7, clean cotton 6 and hand-pulling board 22, the cleaning personnel upwards pull hand-pulling board 22 earlier, can drive two cleaning plates 5 and be close to each other, after being close to each other, place it between two adjacent piano buttons 2, then loosen hand-pulling board 22, under the elastic force effect of extension spring 21 and extrusion spring 20, can drive two cleaning plates 5 and keep away from each other, thereby can close laminating in two adjacent piano buttons 2 one side tightly, pulling holds board 4, can drive cleaning plate 5 and remove, clear up the gap dust of adjacent piano button 2, one side of cleaning plate 5 is equipped with clean cotton 6 and aseptic cotton 7, can clear up piano button 2, can also disinfect, can effectively breed the bacterium and disinfect, when clean cotton 6 and aseptic cotton 7 on cleaning plate 5 need to be changed, use the spanner to demolish connecting bolt 17, it can to change new cleaning plate 5.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a piano is clearance instrument for button gap, includes piano body (1), be equipped with a plurality of piano buttons (2) on piano body (1), its characterized in that: the piano key is characterized in that a cleaning installation block (3) is placed on the piano key (2), an adjusting cavity (8) is formed in the cleaning installation block (3), a stretching rod (9) is movably installed in the adjusting cavity (8), a pulling block (10) is fixedly installed at the bottom end of the stretching rod (9), two adjusting rods (11) are movably installed on one side of the pulling block (10), connecting blocks (13) are fixedly installed on the bottom sides of the two adjusting rods (11), moving blocks (14) are fixedly installed on the bottom sides of the two connecting blocks (13), moving holes (15) are formed in the inner wall of the bottom side of the adjusting cavity (8), cleaning plates (5) are movably installed on the bottom sides of the two moving blocks (14) in a penetrating mode respectively, and cleaning cotton (6) and sterilizing cotton (7) are fixedly installed on one side, far away from each other, of the two cleaning plates (5).

2. The tool for cleaning gaps of piano keys as claimed in claim 1, wherein: a plate mounting groove (16) is formed in the bottom side of the moving block (14), the top side of the cleaning plate (5) extends into the plate mounting groove (16), and the moving block (14) is connected with the cleaning plate (5) through a connecting bolt (17).

3. The tool for cleaning gaps of piano keys as claimed in claim 1, wherein: guide grooves (18) are formed in the inner walls of the two sides of the moving block (15), guide blocks (19) are fixedly mounted on the two sides of the moving block (14), and one sides, far away from each other, of the two guide blocks (19) are slidably mounted in the two guide grooves (18) respectively.

4. The tool for cleaning gaps of piano keys as claimed in claim 1, wherein: an extension spring (21) is movably mounted in the moving hole (15), and two ends of the extension spring (21) are fixedly mounted on one side, close to each other, of the two moving blocks (14) respectively.

5. The tool for cleaning gaps of piano keys as claimed in claim 1, wherein: one side of the pulling block (10) is fixedly provided with two adjusting columns (12), one side of each adjusting rod (11) is provided with an adjusting hole, and one end of each adjusting column (12) movably penetrates through the two adjusting holes respectively.

6. The tool for cleaning gaps of piano keys as claimed in claim 1, wherein: the top side of the pulling block (10) is fixedly provided with an extrusion spring (20), the extrusion spring (20) is movably sleeved on the stretching rod (9), and the top end of the extrusion spring (20) is fixedly arranged on the inner wall of the top side of the adjusting cavity (8).

7. The tool for cleaning gaps of piano keys as claimed in claim 1, wherein: the top end of the stretching rod (9) extends to the outside of the cleaning installation block (3) and is fixedly provided with a hand-pulling plate (22), and the top side of the cleaning installation block (3) is fixedly provided with a hand-holding plate (4).