CN219811332U

CN219811332U - Violin shoulder rest

Info

Publication number: CN219811332U
Application number: CN202320435428.3U
Authority: CN
Inventors: 董金玲; 吴楚越; 张丽娟; 董叶; 尚临轩
Original assignee: Jiuquan Vocational and Technical College Jiuquan Branch of Gansu Radio and TV University
Current assignee: Jiuquan Vocational and Technical College Jiuquan Branch of Gansu Radio and TV University
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-10-10
Anticipated expiration: 2033-03-09

Abstract

The utility model discloses a violin shoulder rest, which relates to the technical field of shoulder rests and comprises a shoulder plate, wherein a group of symmetrical sliding grooves are formed in the bottom end of the shoulder plate, sliding blocks are movably connected in the sliding grooves, shoulder pads are fixedly connected to the bottom ends of the sliding blocks, the top ends of the shoulder pads are attached to the bottom ends of the shoulder plate, a limiting mechanism is movably connected to the inner side of the shoulder plate, the limiting mechanism is movably connected with the shoulder pads, a first supporting block is fixedly connected to the top end of the shoulder plate, an adjusting block is movably connected to the top end of the first supporting block, and a second supporting block is movably connected to the top end of the adjusting block. According to the utility model, the adjusting block is rotated through the limiting mechanism, so that the gear is driven to rotate in the shoulder plate, the racks are driven to be far away from or close to each other, and the distance between the limiting plates is adjusted, so that the maximum opening distance of the shoulder pad is limited, the shoulder pad can be conveniently used for good wrapping sense on the shoulder plate, and the shoulder pad is prevented from loosening and sliding in the use process.

Description

Violin shoulder rest

Technical Field

The utility model relates to the technical field of shoulder rests, in particular to a violin shoulder rest.

Background

Violin is a stringed musical instrument. There are four total strings. Vibration is generated by friction between strings and bows, and then the vibration is transmitted to the back plate through the sound post in the resonance box, resonance generated by the parts gives out harmonious and bright musical instrument sound, and violin is widely spread in countries around the world and is the most main musical instrument in the string instrument group of the modern orchestra.

The utility model discloses a violin shoulder rest with an adjustable position, which comprises a violin body, wherein a sound column is fixedly connected to the front surface of the violin body, a shoulder rest is arranged on the back surface of the violin body, the shoulder rest is slidably connected to the back surface of the violin body, two sliding cavities are symmetrically arranged in the shoulder rest, a sliding block is slidably connected in the sliding cavity, one end of the sliding block, which is positioned in the sliding cavity, is fixedly connected with a spring, one end of the spring, which is far away from the sliding block, is fixedly connected to the inner wall of the sliding cavity, a limiting mechanism matched with the sliding block is arranged on the violin body, and a protection mechanism is arranged at one end of the shoulder rest, which is far away from the violin body. The violin shoulder rest position adjusting device can adjust the position of the violin shoulder rest according to different habits and requirements of users, the position adjusting and fixing operation is convenient, the shoulder of the users can be protected by additionally arranging the protecting device on the shoulders of the users, long-time use is avoided, muscles are red and swelling, the using effect of the shoulder rest is enhanced, in the using process of the violin, the violin is usually supported in an auxiliary mode by the shoulder rest in order to lighten the shoulder burden of the users, the violin can be clamped by the general shoulder rest in a mode of extending clamping blocks, but the clamping angle of the clamping blocks cannot be independently adjusted, so that the clamping effect is poor, in addition, the part of the shoulder rest, which is contacted with a shoulder plate, is easy to slide out of the shoulder due to shaking of the body, and the violin need of the users is continuously adjusted.

Disclosure of Invention

Technical problem to be solved

The utility model aims to make up the defects of the prior art and provides a violin shoulder rest.

Technical proposal

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a violin shoulder rest, includes the shoulder board, a set of symmetry's spout has been seted up to the bottom of shoulder board, the equal swing joint in inside of spout has the slider, the equal fixedly connected with shoulder pad in bottom of slider, and the top laminating of shoulder pad in the bottom of shoulder board, the inboard swing joint of shoulder board has stop gear, and stop gear and shoulder pad swing joint, the top fixedly connected with supporting shoe first of shoulder board, the top swing joint of supporting shoe first has the regulating block, the top swing joint supporting shoe second of regulating block, and the support organ mechanism of a set of symmetry of top swing joint of supporting shoe second.

Above-mentioned, stop gear includes gear, rack, limiting plate and dwang, the axle center of rack with the gear is the origin symmetry, and the rack all meshes with the gear mutually, the limiting plate is the L font, and limiting plate fixed connection in the one end of rack, the bottom fixed connection of dwang is in the top of gear.

Above-mentioned, the gear passes through pivot swing joint in the inside of shoulder board, and rack swing joint in the inside of shoulder board, the limiting plate is located the both sides of shoulder pad.

The rotary rod penetrates through the first supporting block, the rotary rod is movably connected with the first supporting block, and the top end of the rotary rod is fixedly connected with the inner part of the adjusting block.

Above-mentioned, hold in palm musical instrument mechanism includes movable rod, musical instrument clamp, inserted bar, pull rod and reset spring, the one end swing joint of movable rod is in the top of supporting shoe two, and the other end fixed connection of movable rod is in musical instrument clamp, the bottom fixed connection of inserted bar is in the top of pull rod, and reset spring cover locates the outside of inserted bar.

Above-mentioned, the top fixedly connected with of supporting shoe two is a set of symmetry locating plate, and the bottom laminating of locating plate in the top of movable rod, the several jack has all been seted up to the one end that the supporting shoe two was kept away from to the locating plate, and inserted bar and jack looks adaptation.

Above-mentioned, the inserted bar runs through the movable rod, and inserted bar and movable rod swing joint, reset spring's top fixed connection is in the bottom of movable rod, and reset spring's bottom fixed connection is in the top of pull rod.

Above-mentioned, the inside of spout all fixedly connected with guide arm, the guide arm runs through the slider, and guide arm and slider swing joint, the outside cover of guide arm is equipped with compression spring, compression spring's one end fixed connection is in the slider, and compression spring's the other end fixed connection is in the inside of spout.

The beneficial effects are that:

compared with the prior art, the violin shoulder rest has the following beneficial effects:

1. according to the utility model, the adjusting block is rotated through the limiting mechanism, so that the gear is driven to rotate in the shoulder plate, the racks are driven to be far away from or close to each other, and the distance between the limiting plates is adjusted, so that the maximum opening distance of the shoulder pad is limited, the shoulder pad can be conveniently used for good wrapping sense on the shoulder plate, and the shoulder pad is prevented from loosening and sliding in the use process.

2. According to the utility model, the pull rod is pulled downwards through the arranged organ supporting mechanism, so that the inserted link is separated from the jack, then the movable link is rotated to drive the organ clamp to rotate around the locating plate, the clamping angle of the organ clamp is adjusted according to the size of the organ body, then the pull rod is loosened, the inserted link is reinserted into the jack under the action of the reset spring, the inserted link is sequentially operated, clamping according to the organ bodies with different sizes is facilitated, and the clamping angle of the clamping block can be adjusted at any time.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the bottom view of the present utility model;

FIG. 3 is a schematic view of a guide bar and its connector according to the present utility model;

FIG. 4 is a schematic diagram of a limiting mechanism according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 6 is an enlarged schematic view of the structure of FIG. 2B according to the present utility model;

fig. 7 is a schematic view of a scenario application of the present utility model.

In the figure: 1. a shoulder plate; 2. a chute; 3. a slide block; 4. a shoulder pad; 5. a limiting mechanism; 501. a gear; 502. a rack; 503. a limiting plate; 504. a rotating rod; 6. a first supporting block; 7. an adjusting block; 8. a second supporting block; 9. a musical instrument supporting mechanism; 901. a moving rod; 902. a musical instrument clamp; 903. a rod; 904. a pull rod; 905. a return spring; 10. a positioning plate; 11. a jack; 12. a guide rod; 13. compressing the spring.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-7, the present utility model provides a technical solution: the utility model provides a violin shoulder rest, including shoulder board 1, a set of symmetry spout 2 has been seted up to the bottom of shoulder board 1, the inside of spout 2 is all swing joint has slider 3, the equal fixedly connected with shoulder pad 4 of bottom of slider 3, and the top laminating of shoulder pad 4 is in the bottom of shoulder board 1, the inboard swing joint of shoulder board 1 has stop gear 5, and stop gear 5 and shoulder pad 4 swing joint, the top fixedly connected with supporting shoe first 6 of shoulder board 1, the top swing joint of supporting shoe first 6 has regulating block 7, the top swing joint supporting shoe second 8 of regulating block 7, and the top swing joint of supporting shoe second 8 is a set of symmetrical support organ mechanism 9.

Firstly, the maximum distance that the shoulder pad 4 moves is limited by the limiting mechanism 5, so that the shoulder pad 4 can form good wrapping sense on the shoulder plate 1 when being used conveniently, looseness and sliding of the shoulder pad 4 in the using process are avoided, the body is clamped by the support organ mechanism 9, clamping according to bodies with different sizes is facilitated, and clamping angles of the clamping blocks can be adjusted at any time.

As shown in fig. 1, fig. 2 and fig. 4, the limiting mechanism 5 comprises a gear 501, a rack 502, a limiting plate 503 and a rotating rod 504, the rack 502 is symmetrical with the axis of the gear 501 as an origin, the rack 502 is meshed with the gear 501, the limiting plate 503 is L-shaped, the limiting plate 503 is fixedly connected to one end of the rack 502, the bottom end of the rotating rod 504 is fixedly connected to the top end of the gear 501, the gear 501 is movably connected to the inside of the shoulder plate 1 through a rotating shaft, the rack 502 is movably connected to the inside of the shoulder plate 1, the limiting plate 503 is located on two sides of the shoulder pad 4, the rotating rod 504 penetrates through the first supporting block 6, the rotating rod 504 is movably connected with the first supporting block 6, and the top end of the rotating rod 504 is fixedly connected with the inside of the adjusting block 7.

The adjusting block 7 is rotated to drive the rotary rod 504 to rotate in the first supporting block 6, so that the gear 501 is driven to rotate in the first supporting block 1, the racks 502 are driven to be far away from or close to each other, the distance between the limiting plates 503 is adjusted, the maximum opening distance of the shoulder pads 4 is limited, the shoulder plates 1 are placed on the top ends of the shoulder plates 1, the shoulder plates 1 are moved downwards, the shoulder pads 4 are pushed open to two sides by the shoulder plates 1 until the shoulder pads are in contact with the limiting plates 503, good wrapping sense can be formed on the shoulder plates 1 when the shoulder pads 4 are used, and the shoulder pads 4 are prevented from loosening and sliding in the use process.

As shown in fig. 1-3 and fig. 5, the organ supporting mechanism 9 comprises a moving rod 901, an organ clamp 902, an inserting rod 903, a pull rod 904 and a reset spring 905, one end of the moving rod 901 is movably connected to the top end of a second supporting block 8, the other end of the moving rod 901 is fixedly connected to the organ clamp 902, the bottom end of the inserting rod 903 is fixedly connected to the top end of the pull rod 904, the reset spring 905 is sleeved on the outer side of the inserting rod 903, a group of symmetrical positioning plates 10 are fixedly connected to the top end of the second supporting block 8, the bottom end of the positioning plates 10 is attached to the top end of the moving rod 901, a plurality of insertion holes 11 are formed in one end of the positioning plates 10 far away from the second supporting block 8, the inserting rod 903 is matched with the insertion holes 11, the inserting rod 903 penetrates through the moving rod 901, the inserting rod 903 is movably connected with the moving rod 901, the top end of the reset spring 905 is fixedly connected to the bottom end of the moving rod 901, the bottom end of the reset spring 905 is fixedly connected to the top end of the pull rod 904, the inside of the chute 2 is fixedly connected with a guide rod 12, the guide rod 12 penetrates the slider 3, the guide rod 12 is movably connected to the slider 3, the outer side of the guide rod 12 is sleeved with the slider 3, a compression spring 13 is fixedly connected to the other end 13, and the compression spring 13 is fixedly connected to one end of the compression chute 2.

Pulling down the pull rod 904, separating the insert rod 903 from the jack 11, then rotating the moving rod 901, driving the clamp 902 to rotate around the locating plate 10, adjusting the clamping angle of the clamp 902 according to the size of the body, then loosening the pull rod 904, reinserting the insert rod 903 into the jack 11 under the action of the reset spring 905, and operating in sequence, thereby being beneficial to clamping according to bodies with different sizes, and the clamping angle of the clamping block can be adjusted at any time.

Working principle: when the device is used, the pull rod 904 is pulled downwards to separate the inserted rod 903 from the jack 11, then the movable rod 901 is rotated to drive the clamp 902 to rotate around the positioning plate 10, the clamping angle of the clamp 902 is adjusted according to the size of the body, then the pull rod 904 is loosened, under the action of the reset spring 905, the inserted rod 903 is reinserted into the jack 11 to sequentially operate, so that bodies with different sizes are clamped, then the adjusting block 7 is rotated to drive the rotating rod 504 to rotate in the supporting block I6, so that the gear 501 is driven to rotate in the shoulder plate 1, the racks 502 are driven to move away from or approach each other, the distance between the limiting plates 503 is adjusted, the maximum opening distance of the shoulder pad 4 is limited, then the shoulder plate 1 is placed on the top end of the shoulder plate 1, and the shoulder plate 1 is pushed away from the shoulder pad 4 to two sides until the shoulder pad is in contact with the limiting plates 503.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "fixedly attached," "mounted," "connected," and "coupled" are to be construed broadly, e.g., as a fixed connection, as a removable connection, or as an integral connection; "coupled" may be either mechanical or electrical; the "connection" may be direct, indirect via an intermediary, or communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Although embodiments of the present utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A violin shoulder rest, comprising a shoulder plate (1), characterized in that: a group of symmetrical sliding grooves (2) are formed in the bottom end of the shoulder plate (1), sliding blocks (3) are movably connected in the sliding grooves (2), shoulder pads (4) are fixedly connected to the bottom ends of the sliding blocks (3), the top ends of the shoulder pads (4) are attached to the bottom end of the shoulder plate (1), a limiting mechanism (5) is movably connected to the inner side of the shoulder plate (1), and stop gear (5) and shoulder pad (4) swing joint, the top fixedly connected with supporting shoe one (6) of shoulder board (1), the top swing joint of supporting shoe one (6) has regulating block (7), the top swing joint supporting shoe two (8) of regulating block (7), and the top swing joint of supporting shoe two (8) holds in the palm musical instrument mechanism (9) of a set of symmetry.

2. A violin shoulder rest according to claim 1, wherein: stop gear (5) include gear (501), rack (502), limiting plate (503) and dwang (504), the axle center symmetry that uses gear (501) of rack (502) and rack (502) all mesh with gear (501), limiting plate (503) are the L font, and limiting plate (503) fixed connection in the one end of rack (502), the bottom fixed connection of dwang (504) is in the top of gear (501).

3. A violin shoulder rest according to claim 2, wherein: the gear (501) is movably connected to the inside of the shoulder plate (1) through a rotating shaft, the rack (502) is movably connected to the inside of the shoulder plate (1), and the limiting plates (503) are located on two sides of the shoulder pad (4).

4. A violin shoulder rest according to claim 3, wherein: the rotary rod (504) penetrates through the first supporting block (6), the rotary rod (504) is movably connected with the first supporting block (6), and the top end of the rotary rod (504) is fixedly connected with the inside of the adjusting block (7).

5. A violin shoulder rest according to claim 1, wherein: the piano supporting mechanism (9) comprises a moving rod (901), a piano clamp (902), an inserting rod (903), a pull rod (904) and a reset spring (905), one end of the moving rod (901) is movably connected to the top end of a second supporting block (8), the other end of the moving rod (901) is fixedly connected to the piano clamp (902), the bottom end of the inserting rod (903) is fixedly connected to the top end of the pull rod (904), and the reset spring (905) is sleeved on the outer side of the inserting rod (903).

6. A violin shoulder rest according to claim 5, wherein: the top fixedly connected with of supporting shoe two (8) is a set of symmetrical locating plate (10), and the bottom laminating of locating plate (10) is in the top of movable rod (901), several jack (11) have all been seted up to the one end that supporting shoe two (8) were kept away from to locating plate (10), and inserted bar (903) and jack (11) looks adaptation.

7. A violin shoulder rest according to claim 6, wherein: the inserted link (903) penetrates through the moving link (901), the inserted link (903) is movably connected with the moving link (901), the top end of the return spring (905) is fixedly connected to the bottom end of the moving link (901), and the bottom end of the return spring (905) is fixedly connected to the top end of the pull link (904).

8. A violin shoulder rest according to claim 2, wherein: the inside of spout (2) is all fixedly connected with guide arm (12), guide arm (12) run through slider (3), and guide arm (12) and slider (3) swing joint, the outside cover of guide arm (12) is equipped with compression spring (13), the one end fixed connection of compression spring (13) is in slider (3), and the other end fixed connection of compression spring (13) is in the inside of spout (2).