CN112102799A

CN112102799A - Portable hole musical instrument

Info

Publication number: CN112102799A
Application number: CN202010920069.1A
Authority: CN
Inventors: 吴晓超
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2020-12-18

Abstract

The invention discloses a portable hole musical instrument, which belongs to the technical field of musical instruments and comprises a musical instrument body, a neck, strings and a musical instrument pillow, and is characterized in that a fixed column is fixedly connected to the side wall of the neck, an inserted bar is slidably connected to the inside of a second chute, a first spring is fixedly connected to the side wall of the inserted bar, one end, far away from the inserted bar, of the first spring is fixedly connected with the inner side wall of the second chute, a pull rope is fixedly connected to the side wall, close to the first spring, of the inserted bar, a pressing rod is slidably connected to the side wall of the musical instrument pillow, a pressing block is fixedly connected to one end, located outside the musical instrument pillow, of the pressing rod, a second spring is connected to the rod wall, located outside the musical instrument pillow, of the pressing rod, and; the neck and the pillow of the hole piano can be quickly detached from the piano body, so that the hole piano is convenient to store and carry.

Description

Portable hole musical instrument

Technical Field

The invention relates to the technical field of musical instruments, in particular to a portable harmonica.

Background

The harp is a plucked instrument, the shape of the harp is similar to that of a violin, and the harp is often regarded as a main instrument in popular music, rock music, blue tones, folk songs and Buddmingtos; in the field of classical music, harmonicas often perform in a solo or duet style; of course, in indoor music and orchestral music, the hole organ also plays a considerable role as a companionship.

The current hole musical instrument outward appearance is different, but all has a common problem, and general length is longer, the volume is great, and the unable knapsack that leads to needing to adorn the hole musical instrument of dismantling of hole musical instrument also needs very big for it is very inconvenient to carry, consequently a portable hole musical instrument is especially important.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a portable hole organ.

In order to achieve the purpose, the invention adopts the following technical scheme:

a portable hole piano comprises a piano body, a piano neck, strings and a piano pillow, wherein a fixed column is fixedly connected to the side wall of the piano neck, a first sliding groove matched with the fixed column is formed in the side wall of the piano body, a reset assembly is fixedly connected to the inside of the first sliding groove, a second sliding groove communicated with the first sliding groove is formed in the piano body, an inserted bar is slidably connected to the inside of the second sliding groove, a first spring is fixedly connected to the side wall of the inserted bar, one end, far away from the inserted bar, of the first spring is fixedly connected with the inner side wall of the second sliding groove, a pull rope is fixedly connected to the side wall, close to the first spring, of the inserted bar, one end, far away from the inserted bar, of the pull rope penetrates through the piano body to extend outwards, a fixed hole matched with the inserted bar is formed in the side wall of the fixed column, a press rod is slidably connected to the side wall of the piano pillow, and, the second spring has been concatenated on the pole wall that the depression bar is located musical instrument pillow outside, the one end fixedly connected with fixture block that the depression bar is located musical instrument pillow inside, the shifting chute has been seted up on the lateral wall of musical instrument pillow, fixture block sliding connection is in the inside of shifting chute, the inside of musical instrument body is seted up with fixture block matched with draw-in groove.

Preferably, the reset assembly comprises a push plate and a third spring, the push plate is slidably connected to the inner wall of the first sliding groove, and the third spring is fixedly connected between the push plate and the inner wall of the first sliding groove.

Preferably, the end of the fixed column, which is contacted with the inserted link, is of an arc structure matched with each other.

Preferably, the extending end of the pulling rope positioned outside the piano pillow is fixedly connected with a pulling ring.

Preferably, the outer wall of the fixture block is carved with anti-slip lines which are uniformly distributed.

Preferably, one end of the second spring is fixedly connected with the side wall of the pressing block, and the other end of the second spring is fixedly connected with the side wall of the piano pillow.

Compared with the prior art, the invention provides a portable hole musical instrument, which has the following beneficial effects:

1. when the portable hole musical instrument needs to be used, the fixing column 5 on the side wall of the neck is inserted into the first sliding groove, the fixing column of the arc-shaped structure can extrude the inserted rod of the arc-shaped structure matched with the fixing column, so that the inserted rod retracts into the second sliding groove and presses the first spring, the fixing column can extrude the push plate and the third spring, when the fixing hole on the side wall of the fixing column moves to a position flush with the inserted rod, the first spring can be relieved by force to drive the inserted rod to move and reset and is inserted into the fixing hole to fix the fixing column, the neck is fixed on the musical instrument body, then the clamping block fixedly connected with the neck is pressed towards the inside of the musical instrument pillow by the pressing block pressing pressure rod, the second spring can be compressed, the clamping block is plugged into the inside of the clamping groove, at the moment, the pressing block and the pressing rod are relieved by force to drive the pressing block to move towards the two ends to move and clamp the clamping block into the clamping groove, so that the musical instrument, and the anti-skidding line of fixture block lateral wall can prevent that the fixture block from sliding in the draw-in groove is inside, further improve the stability of musical instrument pillow, thereby can use the hole musical instrument, when the hole musical instrument does not use, through the pull ring with the stay cord to the outside pulling of body and drive the inserted bar break away from the fixed orifices and retract to the second spout once more, thereby third spring atress is relieved and can be promoted the fixed column through the push pedal and pop out the body thereby make the neck break away from the body, then rethread briquetting presses down the depression bar and drives the fixture block and remove to the draw-in groove outside, alright with extract the body with the musical instrument pillow, thereby can dismantle neck and musical instrument pillow from the body, and convenient for accomodate and carry.

Drawings

Fig. 1 is a schematic structural diagram of a portable harmonica provided by the invention;

fig. 2 is a schematic diagram of the internal structure of a portable harmonica body provided by the invention;

FIG. 3 is an exploded view of the interior of the body of a portable harmonica according to the present invention;

fig. 4 is a schematic diagram of the internal structure of the portable harmonica body.

In the figure: 1. a body; 2. a neck; 3. a string; 4. a piano pillow; 5. fixing a column; 6. inserting a rod; 7. a first spring; 8. pulling a rope; 9. a pull ring; 10. briquetting; 11. a pressure lever; 12. a clamping block; 13. a second spring; 14. pushing the plate; 15. a third spring; 16. a first chute; 17. a second chute; 18. a fixing hole; 19. a card slot; 20. the slot is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-4, a portable hole piano comprises a piano body 1, a piano neck 2, strings 3 and a piano pillow 4, wherein a fixed column 5 is fixedly connected to the side wall of the piano neck 2, a first sliding groove 16 matched with the fixed column 5 is formed in the side wall of the piano body 1, a reset assembly is fixedly connected to the inside of the first sliding groove 16, a second sliding groove 17 communicated with the first sliding groove 16 is formed in the piano body 1, an inserting rod 6 is slidably connected to the inside of the second sliding groove 17, a first spring 7 is fixedly connected to the side wall of the inserting rod 6, one end of the first spring 7 far away from the inserting rod 6 is fixedly connected to the inner side wall of the second sliding groove 17, a pull rope 8 is fixedly connected to the side wall of the inserting rod 6 close to the first spring 7, one end of the pull rope 8 far away from the inserting rod 6 penetrates through the piano body 1 to extend outwards, a fixed hole 18 matched with the inserting rod 6 is formed in the side wall of the fixed column, one end of the compression bar 11 positioned outside the piano pillow 4 is fixedly connected with a compression block 10, the wall of the compression bar 11 positioned outside the piano pillow 4 is connected with a second spring 13 in series, one end of the compression bar 11 positioned inside the piano pillow 4 is fixedly connected with a fixture block 12, the side wall of the piano pillow 4 is provided with a moving groove 20, the fixture block 12 is connected inside the moving groove 20 in a sliding manner, and the inside of the piano body 1 is provided with a clamping groove 19 matched with the fixture block 12;

the reset assembly comprises a push plate 14 and a third spring 15, the push plate 14 is connected to the inner wall of the first sliding groove 16 in a sliding manner, and the third spring 15 is fixedly connected between the push plate 14 and the inner wall of the first sliding groove 16;

one end of the fixed column 5, which is contacted with the inserted link 6, is of a mutually matched arc structure;

the extending end of the pull rope 8 positioned outside the piano pillow 4 is fixedly connected with a pull ring 9;

the outer wall of the clamping block 12 is carved with anti-skid lines which are uniformly distributed;

one end of the second spring 13 is fixedly connected with the side wall of the pressing block 10, and the other end of the second spring 13 is fixedly connected with the side wall of the piano pillow 4.

When the harmonica is required to be used, the fixing column 5 on the side wall of the neck 2 is inserted into the first sliding groove 16, the arc-shaped fixing column 5 can extrude the arc-shaped inserted rod 6 matched with the arc-shaped fixed column 5, the inserted rod 6 retracts into the second sliding groove 17 and presses the first spring 7, the fixing column 5 can extrude the push plate 14 and the third spring 15, when the fixing hole 18 on the side wall of the fixing column 5 moves to the position flush with the inserted rod 6, the first spring 7 can be relieved by stress to drive the inserted rod 6 to move and reset and is inserted into the inside of the fixing hole 18 to fix the fixing column 5, the neck 2 is fixed on the body 1, then the pressing rod 11 is pressed by the pressing block 10 to press the clamping block 12 fixedly connected with the pressing block 12 into the inside of the bridge 4, the second spring 13 can be compressed, the clamping block 12 is inserted into the inside of the clamping groove 19, at the moment, the pressing block 10 is loosened, the second spring 13 can be relieved by stress to drive the pressing block 10 and the pressing rod 11 to move, and fix on body 1, and the anti-skidding line of fixture block 12 lateral wall can prevent that fixture block 12 from sliding in draw-in groove 19 is inside, further improve the stability of musical instrument pillow 4, thereby can use the hole musical instrument, when the hole musical instrument does not use, through pull ring 9 with stay cord 8 to the outside pulling of body 1 and drive inserted bar 6 break away from fixed orifices 18 and retract to second spout 17 once more, third spring 15 atress is relieved and can be promoted fixed column 5 through push pedal 14 and pop out body 1 thereby make neck 2 break away from body 1, then press depression bar 11 through briquetting 10 again and drive fixture block 12 and move to draw-in groove 19 outsidely, alright in order to pull out body 1 with pillow 4, thereby can dismantle neck 2 and pillow 4 from body 1, convenient to accomodate and carry.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A portable hole musical instrument comprises a musical instrument body (1), a musical instrument neck (2), strings (3) and a musical instrument pillow (4), and is characterized in that a fixed column (5) is fixedly connected to the side wall of the musical instrument neck (2), a first sliding groove (16) matched with the fixed column (5) is formed in the side wall of the musical instrument body (1), a reset component is fixedly connected to the inside of the first sliding groove (16), a second sliding groove (17) communicated with the first sliding groove (16) is formed in the musical instrument body (1), an inserted bar (6) is slidably connected to the inside of the second sliding groove (17), a first spring (7) is fixedly connected to the side wall of the inserted bar (6), one end, far away from the inserted bar (6), of the first spring (7) is fixedly connected with the inner side wall of the second sliding groove (17), a pull rope (8) is fixedly connected to the side wall, close to the first spring (7), of the inserted bar (6), the one end that inserted bar (6) was kept away from in stay cord (8) passes body (1) and outwards extends, set up on the lateral wall of fixed column (5) with inserted bar (6) matched with fixed orifices (18), sliding connection has depression bar (11) on the lateral wall of musical instrument pillow (4), depression bar (11) are located outside one end fixedly connected with briquetting (10) of musical instrument pillow (4), second spring (13) have concatenated on the pole wall that depression bar (11) are located musical instrument pillow (4) outside, depression bar (11) are located inside one end fixedly connected with fixture block (12) of musical instrument pillow (4), shifting chute (20) have been seted up on the lateral wall of musical instrument pillow (4), fixture block (12) sliding connection is in the inside of shifting chute (20), draw-in groove (19) with fixture block (12) matched with have been seted up to the inside of body (1).

2. A portable harmonica as claimed in claim 1, wherein the reset assembly comprises a push plate (14) and a third spring (15), the push plate (14) is slidably connected to the inner wall of the first sliding groove (16), and the third spring (15) is fixedly connected between the push plate (14) and the inner wall of the first sliding groove (16).

3. The portable harmonica as claimed in claim 1, wherein the ends of the fixed columns (5) contacting the inserted link (6) are arc structures which are matched with each other.

4. A portable harp according to any of claims 1-3, characterised in that a pull ring (9) is fixedly connected to the extended end of the pull cord (8) located outside the pillow (4).

5. A portable harp as claimed in any of claims 1-3, wherein the outer wall of the fastening block (12) is engraved with evenly distributed anti-slip patterns.

6. A portable harmonica as claimed in any of claims 1 to 3, wherein one end of the second spring (13) is fixedly connected with the side wall of the pressing block (10), and the other end of the second spring (13) is fixedly connected with the side wall of the rest (4).