CN211479638U - Ergonomic violin chin rest with adjustable - Google Patents

Abstract

The utility model discloses an ergonomic violin chin rest with adjustable, including chin rest, there is the supporting seat bottom right side of chin rest through bolt locking, first spout has been seted up to the inner chamber left side inner wall of supporting seat, the slot has all been seted up to the inner chamber right side inner wall of supporting seat after to in the past, the inner chamber of supporting seat is embedded to have a rectangular block, the left side of rectangular block is provided with first slider, the inner chamber left side inner wall of rectangular block is provided with the spring, the right side of spring is provided with the spring holder, the right side of spring holder be provided with slot assorted fixture block, the bottom of rectangular block extend the inner chamber of supporting seat, and be provided with the connecting plate. This ergonomic violin chin rest with adjustable, the device can effectual person of facilitating the use carry out position control to the chin rest according to the user demand, has increased the comfort level of user when the violin is played, has improved the practicality of violin chin rest, more accords with the user demand of reality.

Description

Ergonomic violin chin rest with adjustable

Technical Field

The utility model relates to a musical instrument technical field specifically is an ergonomic violin chin rest with adjustable.

Background

The violin is a stringed instrument, totally has four strings, produces sound by the friction of the strings and the bow, the violin body (resonance box) is about 35.5 cm long, and is formed by bonding a panel with radian, a back plate and a side plate, the panel is made of spruce in common use, the texture is soft, the back plate and the side plate are made of maple, rosewood and hard, the head and the neck of the violin are made of whole maple, the fingerboard is made of ebony, the violin is widely spread in all countries in the world, and is the most main instrument in the string and music group of modern orchestra;

the chin rest is the must annex of violin or viola, plays location and spacing effect when playing the musical instrument, and traditional violin chin rest integral type fixed knot constructs, but the position angle regulation of chin rest can't satisfy the player of different playing habits and use, and some players need order the violin chin rest that accords with oneself use habit very much even, uses the dumb, has reduced the practicality of violin chin rest, is not conform to actual user demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ergonomic violin chin rest with adjustable to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable ergonomic violin chin rest comprises a chin rest, wherein a support seat is locked on the right side of the bottom of the chin rest through a bolt, a first sliding groove is formed in the inner wall of the left side of an inner cavity of the support seat, slots are formed in the inner wall of the right side of the inner cavity of the support seat from front to back, a rectangular block is embedded in the inner cavity of the support seat, a first sliding block is arranged on the left side of the rectangular block, a spring is arranged on the inner wall of the left side of the inner cavity of the rectangular block, a spring seat is arranged on the right side of the spring, a clamping block matched with the slots is arranged on the right side of the spring seat, the bottom end of the rectangular block extends out of the inner cavity of the support seat and is provided with a connecting plate, a round rod is arranged on the right side of the bottom end of the, the outer wall circumferential surface of inserted block all is provided with second spout assorted second slider, the inner chamber threaded connection of inserted block has the screw rod, the bottom of screw rod is provided with the bracing piece, the left side top of bracing piece is provided with the cassette.

Preferably, the slots are arranged on the inner wall of the supporting seat in a clearance mode, and the distance between every two adjacent slots is 1 cm.

Preferably, the first sliding block is located in an inner cavity of the first sliding chute.

Preferably, the outer wall of the insert block is convex.

Preferably, the second sliding blocks are distributed on the outer wall of the insertion block at intervals of 90 degrees clockwise.

Preferably, a rubber pad is arranged in an inner cavity of the groove at the top end of the clamping seat.

Compared with the prior art, the beneficial effects of the utility model are that: this ergonomic violin chin rest with adjustable, through removing the external force of applying for the fixture block, restore the elasticity of deformation through the spring, promote spring holder and fixture block and remove to the outside, and remove the inner chamber into corresponding slot, fix the chin rest, increase the stability of chin rest when using, through applying the external force for the inserted block is rotatory, it is rotatory to make the inserted block drive the second slider, through the relation of inserted block with screw rod threaded connection, make the screw rod drive bracing piece and cassette rebound, and press from both sides the tight outer wall of fixing at the violin of clamp, the device can effectual person of facilitating the use carry out position control to the chin rest according to the user demand, the comfort level of user when the violin is played has been increased, the operation is more convenient and nimble, the practicality of violin chin rest has been improved, more accord with actual user demand.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A of the present invention;

FIG. 3 is a top view of the support base of the present invention;

fig. 4 is a cross-sectional view of the connecting seat of the present invention;

FIG. 5 is a top view of the insert block of the present invention;

in the figure: 1. chin rest, 2, supporting seat, 3, first spout, 4, slot, 5, rectangular block, 6, first slider, 7, spring, 8, spring holder, 9, fixture block, 10, connecting plate, 11, round bar, 12, connecting seat, 13, second spout, 14, inserted block, 15, second slider, 16, screw rod, 17, bracing piece, 18, cassette.

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. 1-5, the present invention provides a technical solution: an adjustable ergonomic violin chin rest comprises a chin rest 1, a support seat 2 is locked on the right side of the bottom end of the chin rest 1 through a bolt, a first sliding groove 3 is formed in the inner wall of the left side of an inner cavity of the support seat 2, a slot 4 is formed in the inner wall of the right side of the inner cavity of the support seat 2 from front to back, external force applied to a clamping block 9 is removed, the elastic force of deformation is recovered through a spring 7, a spring seat 8 and the clamping block 9 are pushed to move outwards and move into the inner cavity of the corresponding slot 4 to fix the chin rest 1 and increase the stability of the chin rest 1 in use, a rectangular block 5 is embedded in the inner cavity of the support seat 2, a first sliding block 6 is arranged on the left side of the rectangular block 5, the chin rest 1 is stabilized through the first sliding groove 3 and the first sliding block 6, so that the chin rest 1 is more stable in movement, the inner wall of the left side of the inner, the elastic coefficient is 20N/CM, the spring 7 generates elastic deformation after being stretched or extruded, and returns to the initial state after external force is removed, the right side of the spring 7 is provided with a spring seat 8, the right side of the spring seat 8 is provided with a clamping block 9 matched with the slot 4, the bottom end of the rectangular block 5 extends out of the inner cavity of the supporting seat 2 and is provided with a connecting plate 10, the right side of the bottom end of the connecting plate 10 is provided with a round rod 11, the bottom end of the round rod 11 is welded with a connecting seat 12, the inner circumferential inner wall of the bottom end of the inner cavity of the connecting seat 12 is provided with a second sliding groove 13, the inner cavity of the connecting seat 12 is inserted with an inserting block 14, the inserting block 14 is driven to drive a second sliding block 15 to rotate by external force applied to the inserting block 14 to rotate, through the relationship of the inserting block 14 and a screw 16, the screw 16 is convenient for driving the supporting, play stability and limiting displacement to inserted block 14 through second slider 15 and second spout 13, make its inserted block 14 can not break away from the inner chamber of connecting seat 12, and more stable when rotatory, the inner chamber threaded connection of inserted block 14 has screw rod 16, the bottom of screw rod 16 is provided with bracing piece 17, the left side top of bracing piece 17 is provided with cassette 18, through applying the external force of giving the rotation of inserted block 14, make inserted block 14 drive second slider 15 rotatory, through the relation of inserted block 14 and screw rod 16 threaded connection, make screw rod 16 drive bracing piece 17 and cassette 18 rebound, and press from both sides the outer wall of fixing at the violin.

As a preferred scheme, furthermore, the slots 4 are arranged on the inner wall of the support seat 2 at intervals, the distance between adjacent slots 4 is 1cm, the spring seat 8 and the fixture block 9 are pushed to move outwards by the aid of the elastic force of the spring 7 which recovers deformation after the external force applied to the fixture block 9 is removed, and the spring seat moves into the inner cavity of the corresponding slot 4 to fix the chin rest 1, so that the stability of the chin rest 1 in use is improved.

Preferably, the first slide 6 is located in the inner cavity of the first slide groove 3, and the first slide groove 3 and the first slide 6 stabilize the chin rest 1, so that the chin rest 1 is more stable during movement.

Preferably, the outer wall of the insert 14 is convex, the insert 14 is driven by an external force applied to the insert 14 to rotate the second slider 15, and the screw 16 drives the support rod 17 and the clamping seat 18 to move upwards or downwards conveniently by the threaded connection between the insert 14 and the screw 16.

As a preferred scheme, furthermore, the second sliding block 15 is distributed on the outer wall of the insertion block 14 at intervals of 90 degrees clockwise, and the insertion block 14 is stabilized and limited by the second sliding block 15 and the second sliding groove 13, so that the insertion block 14 cannot be separated from the inner cavity of the connecting seat 12 and is more stable during rotation.

Preferably, a rubber pad is arranged in an inner cavity of a groove at the top end of the clamping seat 18, the insertion block 14 is driven to drive the second sliding block 15 to rotate by external force applied to the insertion block 14 to rotate, and the screw 16 is driven to drive the supporting rod 17 and the clamping seat 18 to move upwards and clamp and fix the supporting rod and the clamping seat on the outer wall of the violin through the threaded connection relationship between the insertion block 14 and the screw 16.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the violin is used, a user holds the supporting rod 17 with one hand and applies external force to the insert block 14 to rotate with the other hand, so that the insert block 14 drives the second slider 15 to rotate, the insert block 14 is stabilized and limited through the second slider 15 and the second sliding groove 13, the insert block 14 cannot be separated from the inner cavity of the connecting seat 12 and is more stable during rotation, the screw 16 drives the supporting rod 17 and the clamping seat 18 to move upwards and is clamped and fixed on the outer wall of the violin through the threaded connection relationship between the insert block 14 and the screw 16, when the position of the chin rest 1 needs to be adjusted, the user can extend in from a gap between the chin rest 1 and the connecting plate 10 by means of a tool or a finger head and apply external force to the left side of the clamping block 9, so that the clamping block 9 drives the spring seat 8 to move towards the inner cavity of the rectangular block 5 to extrude the spring 7, and the spring 7 is stressed and tightened to reverse thrust of the, after the inner chamber of follow slot 4 shifts out as fixture block 9, apply the external force of keeping in the palm 1 forward or to the rear side for, the chin rest 1 drives supporting seat 2 and removes, play stabilizing action to chin rest 1 through first spout 3 and first slider 6, make its chin rest 1 more stable when removing, carry out position control to chin rest 1 according to the user demand, remove and apply the external force for fixture block 9, restore the elasticity of deformation through spring 7, promote spring holder 8 and fixture block 9 and remove to the outside, and remove into corresponding slot 4's inner chamber, fix chin rest 1, the device simple structure, operation convenient to use, can effectual person of facilitating the use carry out position control to the chin rest according to the user demand, the practicality of violin chin rest has been improved, more accord with actual user demand.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of 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; also, unless expressly stated or limited otherwise, the terms "disposed," "coupled," "plugged," "welded," "clamped," and the like are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (6)

1. An ergonomic violin chin-rest with adjustable, includes chin-rest (1), its characterized in that: the cheek rest comprises a cheek rest body (1), a supporting seat (2) is locked on the right side of the bottom end of the cheek rest body (1) through a bolt, a first sliding groove (3) is formed in the inner wall of the left side of an inner cavity of the supporting seat (2), a slot (4) is formed in the inner wall of the right side of the inner cavity of the supporting seat (2) from front to back, a rectangular block (5) is embedded in the inner cavity of the supporting seat (2), a first sliding block (6) is arranged on the left side of the rectangular block (5), a spring (7) is arranged on the inner wall of the left side of the inner cavity of the rectangular block (5), a spring seat (8) is arranged on the right side of the spring (7), a clamping block (9) matched with the slot (4) is arranged on the right side of the spring seat (8), a connecting plate (10) extends out of the inner cavity of the supporting seat (2), second spout (13) have been seted up to the inner chamber bottom circumference inner wall of connecting seat (12), the inner chamber of connecting seat (12) is pegged graft and is had inserted block (14), the outer wall circumference surface of inserted block (14) all is provided with second spout (13) assorted second slider (15), the inner chamber threaded connection of inserted block (14) has screw rod (16), the bottom of screw rod (16) is provided with bracing piece (17), the left side top of bracing piece (17) is provided with cassette (18).

2. The adjustable ergonomic violin chin-rest of claim 1, wherein: the slots (4) are arranged on the inner wall of the supporting seat (2) in a clearance mode, and the distance between every two adjacent slots (4) is 1 cm.

3. The adjustable ergonomic violin chin-rest of claim 1, wherein: the first sliding block (6) is positioned in the inner cavity of the first sliding chute (3).

4. The adjustable ergonomic violin chin-rest of claim 1, wherein: the outer wall of the insertion block (14) is convex.

5. The adjustable ergonomic violin chin-rest of claim 1, wherein: the second sliding blocks (15) are distributed on the outer wall of the inserting block (14) at intervals of 90 degrees clockwise.

6. The adjustable ergonomic violin chin-rest of claim 1, wherein: and a rubber pad is arranged in the inner cavity of the groove at the top end of the clamping seat (18).

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