CN217181801U - Music keyboard - Google Patents

Abstract

The utility model discloses a music keyboard, including keyboard casing, keyboard button, back lid, conductive film, data interface and battery, the keyboard button is located the inside of keyboard casing, and the back lid is located the bottom of keyboard casing, the conductive film is located the edge of keyboard casing, data interface and battery set up in the side of back lid, the edge of keyboard casing is provided with the angular adjustment structure, the angular adjustment structure includes first spliced pole, screw hole, first double-screw bolt, second spliced pole, connecting ball and first cushion, first spliced pole is as an organic whole with the bottom of keyboard casing. Music keyboard, belong to electronic musical instrument technical field, can adjust the inclination that the keyboard casing was adjusted to the length of closing soon between screw hole and the first double-screw bolt for use music keyboard more comfortable, improve user's experience and feel, can reduce and strike or use the impact of music keyboard, the live time of extension keyboard.

Description

Music keyboard

Technical Field

The utility model relates to an electronic musical instrument technical field, in particular to music keyboard.

Background

The music keyboard can simulate or switch into the keyboard of multiple musical instruments such as piano, violin, electronic drum, and the music keyboard lets you play the melody, and wherein the digital accompanist that the music keyboard adopted, the unique button arrangement diagram of digital accompanist, it is one row from top to bottom to play each rank of button and call the transversal arrangement: row 1 is to bass, row 2 is to basic bass, row 3 is to major 3 chords, row 4 is to minor 3 chords, row 5 is to 7 chords, row 6 is to minus 7 chords. But current music keyboard has certain drawback, at first music keyboard when the simulation strikes percussion music sound such as piano, the button power can make the keyboard take place great impact and cause the damage to the keyboard for the life-span of keyboard is than short, and when striking or the button from different angles, the angle of keyboard need be adjusted, but the keyboard does not carry out angle adjustment's structure, make long-time button or make the arm uncomfortable or ache when beating the keyboard, can not provide better experience and feel.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a music keyboard can effectively solve among the background art button hard can make the keyboard take place great impact and cause the damage to the keyboard for the life-span of keyboard is than short, and when beating or the button from different angles, needs the angle of adjustment keyboard, but the keyboard does not carry out angular adjustment's structure, makes long-time button or can make the arm uncomfortable or ache when beating the keyboard, can not provide the problem of better experience sense.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

music keyboard, including keyboard casing, keyboard button, back lid, conductive film, data interface and battery, the keyboard button is located the inside of keyboard casing, and back lid is located the bottom of keyboard casing, the conductive film is located the edge of keyboard casing, data interface and battery set up in the side of back lid, the edge of keyboard casing is provided with angular adjustment structure, angular adjustment structure includes first spliced pole, screw hole, first double-screw bolt, second spliced pole, connection ball and first cushion, first spliced pole is as an organic whole with the bottom of keyboard casing, the screw hole sets up in the inside of first spliced pole, first double-screw bolt sets up on the second spliced pole, the bottom of second spliced pole is provided with the connection ball, and first cushion is connected with the connection ball, the both sides of back lid are provided with buffer structure, buffer structure includes fixed sleeve, data interface and battery, Bottom plate, expanding spring, third spliced pole, second double-screw bolt, support bar and spread groove, the both sides of back lid are provided with the shoulder hole, fixed sleeve sets up in the shoulder hole, the bottom plate sets up in fixed sleeve's inside, and the second double-screw bolt sets up in the tip of third spliced pole, be provided with expanding spring between fixed sleeve and the bottom plate, support bar and spread groove set up in fixed sleeve's bottom.

As a preferred technical scheme, the first stud is screwed with the threaded hole, a spherical surface matched with the connecting ball is arranged inside the first cushion block, and the connecting ball rotates with the tangent plane of the first cushion block.

As an optimal technical scheme, the first cushion blocks are fixed through the bolts, the connecting balls are located between the first cushion blocks, the inclination angle of the keyboard shell can be adjusted by adjusting the screwing length between the threaded hole and the first stud, the use of the music keyboard is more comfortable, and the experience of a user is improved.

As a preferred technical scheme, the support bar matches with the spread groove, the top of support bar is provided with the backing plate, and sets up the hole that runs through the third spliced pole on the baffle.

As a preferred technical scheme, the third connecting column of the bottom plate is connected with the fixed sleeve in a sliding mode, so that impact of knocking or using a music keyboard can be reduced, and the service life of the keyboard can be prolonged.

As a preferred technical solution, the angle adjusting structure is arranged at the bottom end of the keyboard housing and the angle adjusting structure is far away from one side of the back cover.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, be provided with the angular adjustment structure, support the keyboard casing through the angular adjustment structure, can adjust the inclination that the keyboard casing was adjusted to the length of closing soon between screw hole and the first double-screw bolt, make to use musical keyboard more comfortable, improve user's experience and feel, be provided with buffer structure, slide through third spliced pole and first spliced pole, and cushion through expanding spring, can reduce and strike or use musical keyboard's impact, the live time of extension keyboard.

Drawings

Fig. 1 is an overall schematic view of the present invention;

fig. 2 is a schematic view of the rear cover of the present invention;

fig. 3 is a schematic view of the angle adjustment structure of the present invention;

fig. 4 is a schematic view of the buffering structure of the present invention.

In the figure: 1. a keyboard housing; 2. a keyboard key; 3. a rear cover; 4. an angle adjusting structure; 401. a first connecting column; 402. a threaded hole; 403. a first stud; 404. a second connecting column; 405. a connecting ball; 406. a first cushion block; 5. a conductive film; 6. a data interface; 7. a battery; 8. a buffer structure; 801. fixing the sleeve; 802. a base plate; 803. a tension spring; 804. a third connecting column; 805. a second stud; 806. A supporting strip; 807. and connecting the grooves.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, the music keyboard includes a keyboard housing 1, keyboard keys 2, a rear cover 3, a conductive film 5, a data interface 6 and a battery 7, the keyboard keys 2 are located inside the keyboard housing 1, the rear cover 3 is located at the bottom end of the keyboard housing 1, the conductive film 5 is located at the edge of the keyboard housing 1, the data interface 6 and the battery 7 are disposed at the side edge of the rear cover 3, an angle adjusting structure 4 is disposed at the edge of the keyboard housing 1, the angle adjusting structure 4 includes a first connecting column 401, a threaded hole 402, a first stud 403, a second connecting column 404, a connecting ball 405 and a first cushion block 406, the first connecting column 401 is integrated with the bottom end of the keyboard housing 1, the threaded hole 402 is disposed inside the first connecting column 401, the first stud 403 is disposed on the second connecting column 404, the bottom end of the second connecting column 404 is disposed with the connecting ball 405, and the first cushion block 406 is connected with the connecting ball 405, the both sides of back lid 3 are provided with buffer structure 8, buffer structure 8 includes fixed sleeve 801, bottom plate 802, expanding spring 803, third spliced pole 804, second double-screw bolt 805, support bar 806 and spread groove 807, the both sides of back lid 3 are provided with the shoulder hole, fixed sleeve 801 sets up in the shoulder hole, bottom plate 802 sets up in the inside of fixed sleeve 801, and second double-screw bolt 805 sets up in the tip of third spliced pole 804, be provided with expanding spring 803 between fixed sleeve 801 and the bottom plate 802, support bar 806 and spread groove 807 set up in the bottom of fixed sleeve 801.

In this embodiment, the first stud 403 is screwed with the threaded hole 402, a spherical surface matched with the connecting ball 405 is arranged inside the first cushion block 406, and the connecting ball 405 and the first cushion block 406 rotate in a tangent plane; through the bolt fastening between the first cushion 406, and connect ball 405 and be located between first cushion 406, support keyboard housing 1 through angular adjustment structure 4, can adjust the spiral length of closing between screw hole 402 and the first double-screw bolt 403 and adjust the inclination of keyboard housing 1 for it is more comfortable to use music keyboard, improves user's experience and feels.

In this embodiment, the supporting bars 806 are matched with the connecting grooves 807, a backing plate is disposed above the supporting bars 806, and the baffle plate is provided with a hole penetrating through the third connecting column 804; the third connecting column 804 of the bottom plate 802 is slidably connected with the fixing sleeve 801, slides through the third connecting column 804 and the first connecting column 401, and is buffered through the telescopic spring 803, so that the impact of knocking or using a music keyboard can be reduced, and the service life of the keyboard can be prolonged.

Furthermore, the angle adjusting structure 4 is disposed at the bottom end of the keyboard housing 1 and the angle adjusting structure 4 is away from the side of the rear cover 3.

It should be noted that, the utility model relates to a musical keyboard, before using, connect the data interface 6 with the equipment through the data line, guarantee that the battery 7 can be used, when using, strike the keyboard button 2 on the keyboard casing 1 through the finger, send the music and the note of alignment, when needing to strike hard, can cushion through the buffer structure 8 at this moment, when the keyboard casing 1 receives great pressure, can move through the bottom plate 802 on the third spliced pole 804 at this moment, cushion through the expanding spring 803, and limit the third spliced pole 804 and the expanding spring 803 through the spread groove 807, thus can cushion, when needing to carry out angular adjustment, can rotate through the second spliced pole 404 at this moment, thus make the length of screwing of first double-screw bolt 403 and screw hole 402 change, again with the chucking of first cushion 406 on the connecting ball 405, thereby make keyboard housing 1's angle change, then cooperate through the ball 405 of being connected of first cushion 406 with second spliced pole 404 to make first cushion 406 and desktop contact, make to use musical keyboard more comfortable, improve user's experience and feel.

Although illustrative embodiments of the present invention have been described herein with reference to the accompanying drawings, which are not to be considered as limiting the scope of the invention, it will be apparent to those skilled in the art that various changes and modifications can be made without departing from the principles of the invention.

Claims (6)

1. Music keyboard, including keyboard casing (1), keyboard button (2), back lid (3), conductive film (5), data interface (6) and battery (7), keyboard button (2) are located the inside of keyboard casing (1), and back lid (3) are located the bottom of keyboard casing (1), conductive film (5) are located the edge of keyboard casing (1), data interface (6) and battery (7) set up in the side of back lid (3), its characterized in that: the edge of keyboard casing (1) is provided with angular adjustment structure (4), angular adjustment structure (4) are including first spliced pole (401), screw hole (402), first double-screw bolt (403), second spliced pole (404), connection ball (405) and first cushion (406), first spliced pole (401) is as an organic whole with the bottom of keyboard casing (1), screw hole (402) set up in the inside of first spliced pole (401), first double-screw bolt (403) set up on second spliced pole (404), the bottom of second spliced pole (404) is provided with connection ball (405), and first cushion (406) are connected with connection ball (405), the both sides of back lid (3) are provided with buffer structure (8), buffer structure (8) are including fixed sleeve (801), bottom plate (802), expanding spring (803), third spliced pole (804), Second double-screw bolt (805), support bar (806) and connecting groove (807), the both sides of back lid (3) are provided with the shoulder hole, fixed sleeve (801) set up in the shoulder hole, bottom plate (802) set up in the inside of fixed sleeve (801), and second double-screw bolt (805) set up in the tip of third connecting post (804), be provided with expanding spring (803) between fixed sleeve (801) and bottom plate (802), support bar (806) and connecting groove (807) set up in the bottom of fixed sleeve (801).

2. The musical keyboard of claim 1, wherein: the first stud (403) is screwed with the threaded hole (402), a spherical surface matched with the connecting ball (405) is arranged inside the first cushion block (406), and the connecting ball (405) and the tangent plane of the first cushion block (406) rotate.

3. The musical keyboard of claim 2, wherein: the first cushion blocks (406) are fixed through bolts, and the connecting balls (405) are located between the first cushion blocks (406).

4. The musical keyboard of claim 1, wherein: the supporting strips (806) are matched with the connecting grooves (807), the backing plates are arranged above the supporting strips (806), and holes penetrating through the third connecting columns (804) are formed in the baffle plates.

5. The musical keyboard as in claim 4, wherein: the third connecting column (804) of the bottom plate (802) is connected with the fixed sleeve (801) in a sliding mode.

6. The musical keyboard of claim 1, wherein: the angle adjusting structure (4) is arranged at the bottom end of the keyboard shell (1) and one side, far away from the rear cover (3), of the angle adjusting structure (4).

Images