CN114664274B - Shoulder support structure and method for correcting violin playing support position - Google Patents
Shoulder support structure and method for correcting violin playing support position Download PDFInfo
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- CN114664274B CN114664274B CN202210247129.7A CN202210247129A CN114664274B CN 114664274 B CN114664274 B CN 114664274B CN 202210247129 A CN202210247129 A CN 202210247129A CN 114664274 B CN114664274 B CN 114664274B
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000003780 insertion Methods 0.000 claims abstract description 32
- 230000037431 insertion Effects 0.000 claims abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000007306 turnover Effects 0.000 claims description 29
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 238000013459 approach Methods 0.000 claims description 3
- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D3/00—Details of, or accessories for, stringed musical instruments, e.g. slide-bars
- G10D3/18—Chin-rests, hand-rests, shoulder rests or guards being removable from, or integral with the instrument
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D1/00—General design of stringed musical instruments
- G10D1/02—Bowed or rubbed string instruments, e.g. violins or hurdy-gurdies
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- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
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- Stringed Musical Instruments (AREA)
Abstract
The invention provides a shoulder support structure for correcting a violin playing support position and a working method thereof, wherein the shoulder support structure comprises a box body structure, a bearing sliding bracket, a driving structure and a shoulder support; when the shoulder support needs to be installed, an auxiliary structure is provided, the shoulder support is firstly placed at the positions of the backrest plate and the installation block through the insertion slot, namely, the clamping groove of the clamping piece at the bottom of the shoulder support is placed at the position of the notch groove, and the notch part is exposed to the inner side of the notch part. Therefore, the violin is only required to be inserted into the bearing sliding bracket, then the violin gradually moves towards the rear side direction, and when the violin and the violin are gradually close to each other, the clamping grooves gradually move towards the direction with large spacing distance of the arc-shaped edges, and meanwhile the elastic connecting plates are driven to move outwards to be spread, so that the clamping grooves at the two sides of the main body plate are firmly clamped at the position with the maximum spacing distance of the arc-shaped edges to form a firm clamping relationship.
Description
Technical Field
The invention relates to a shoulder support structure and a method for correcting a playing support position of a violin, in particular to a device which is convenient and automatic to quickly install and fix a shoulder support on the violin and saves manual operation.
Background
Violin is a very common musical instrument, and is widely used and focused because it can play very beautiful melodies, and particularly in young people, it is very popular to learn the violin to perform music exercises and perform the breath.
In order to reduce the pressure to the shoulder position during the use of the violin and make the experience feel more comfortable during the use, a plurality of types of shoulder supports appear in the prior art, and the pressure feel and the uncomfortable feel of the violin to the local position of the shoulder can be truly reduced through the reasonable use of the shoulder supports, so that the violin is well protected for players, particularly the underage learners.
As shown in fig. 1 and 2, a violin structure 4 is known, which has a main body 5 and a bottom case 6, the bottom case 6 has an outline of an arc edge 7, and a shoulder bracket 40 is mounted at the arc edge 7 of the violin structure, the shoulder bracket 40 includes a main body plate 41, an elastic connection plate 42 and a clamping member 50, the elastic connection plate 42 is preferably a curved plate having an arc structure so as to be spread and extended, the elastic connection plate 42 is disposed at two sides of the main body plate 41, the elastic connection plate 42 is connected with the clamping member 50, the clamping member 50 has a clamping portion 51, and the clamping portion 51 is clamped with the arc edge 7 of the bottom case 6 of the violin through a clamping groove 52 to perform a fixing function.
However, there is a skill in how to stably mount such shoulder brackets on the arcuate edge of the bottom case, and it is generally required to perform a good stabilization for the violin, and then gradually push the shoulder brackets along the bottom of the arcuate edge, so that the engaging grooves 52 of the engaging portions of the shoulder brackets gradually move along the arcuate edge 7, and during this process, the elastic connection plates 42 are slightly spread to both sides, and finally the engaging grooves 52 form a good stable fixation at the position where the spacing distance of the arcuate edge is the greatest. However, this process is difficult for many inexperienced persons, and is difficult for one to accomplish easily, especially for minors to accomplish independently and quickly.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a process for conveniently, quickly and conveniently fixing the shoulder bracket on the bottom box body of the violin, so that the process is simpler and the manual operation is liberated.
The invention provides a shoulder support structure for correcting a violin playing support position, which comprises a box body structure, a bearing sliding bracket, a driving structure and a shoulder support, wherein the bearing sliding bracket is arranged on the box body structure;
The box body structure is provided with a side opening, a top plate body, a side plate body and a bottom plate body, wherein a first insertion slot and a second insertion slot are formed in the top plate body, a mounting block is arranged at the lower position of the top plate body, one side of the mounting block is slidably arranged in the side plate body, the mounting block is provided with a notch, a back plate is arranged at the rear side of the mounting block, and the top of the back plate penetrates through the first insertion slot and the second insertion slot;
A bearing sliding bracket slidably arranged in the bottom plate body, wherein the bearing sliding bracket is provided with a bearing frame body;
the driving structure is provided with a turnover plate, the lower part of the turnover plate is arranged on the travelling route of the bearing sliding bracket, the upper part of the turnover plate is connected to one side of the mounting block, and the middle part of the turnover plate is hinged to the side plate body;
The shoulder support is provided with a main body plate, an elastic connecting plate and clamping pieces, wherein the elastic connecting plate is arranged at two sides of the main body plate, the elastic connecting plate is connected with the clamping pieces, the clamping pieces are provided with clamping parts, and the clamping parts are clamped with the outer wall of the bottom box body of the violin through clamping grooves.
The beneficial effect of above-mentioned scheme is: when the shoulder support needs to be installed, an auxiliary structure is provided, the shoulder support is firstly placed at the positions of the backrest plate and the installation block through the first insertion slot and the second insertion slot, namely, the clamping groove of the clamping piece at the bottom of the shoulder support is placed at the position of the notch groove, and the notch part is exposed to the inner side position of the notch part. Therefore, the violin is only required to be inserted into the bearing sliding bracket, then the violin gradually moves towards the rear side direction, the overturning plate is pushed to overturn in the process so that the mounting block moves towards the front side direction, then the groove opening of the clamping groove is correspondingly clamped with the arc-shaped edge of the bottom box body of the violin, when the violin and the violin are gradually close to each other, the clamping groove gradually moves towards the direction with large spacing distance of the arc-shaped edge, and meanwhile the elastic connecting plate is driven to be outwards overturned to move so as to be propped up, and therefore the clamping grooves at two sides of the main body plate are firmly clamped at the position with the maximum spacing distance of the arc-shaped edge to form a firm clamping relationship.
The bottom plate body is provided with a sliding groove structure, a first reset spring and a second reset spring are respectively arranged on the front side and the rear side in the sliding groove structure, the two sides of the bottom of the bearing sliding bracket are slidably arranged in the sliding groove structure through sliding blocks, one sides of the sliding blocks are connected with the first reset spring, one ends of the sliding blocks are provided with driving blocks, the bottoms of the overturning plates are provided with driving rods, one ends of the second reset springs are connected with the driving rods, the middle parts of the overturning plates are hinged to connecting shafts, the connecting shafts are fixed on the side plate bodies, clamping rings are arranged on the upper sides of the overturning plates, the clamping rings are sleeved on first sliding columns arranged on the side parts of the mounting blocks, the side parts of the mounting blocks are further provided with second sliding columns, the first sliding columns and the second sliding columns are slidably arranged in limiting sliding grooves, and the limiting sliding grooves are arranged on the inner sides of the side plate bodies.
The invention provides a working method of a shoulder support structure for correcting a violin playing support position, which comprises the following steps that in an initial state, a bearing sliding bracket is kept close to a side opening, a mounting block connected with the upper part of a turnover plate is arranged at a position far away from the side opening, a shoulder support is placed at the position of a top plate body, namely clamping pieces at two sides of the shoulder support are inserted into a notch part of the mounting block along a first insertion slot and a second insertion slot and then are movably placed in the notch part of the mounting block, the back plate is used for abutting and limiting the rear side part of the shoulder support, a bottom box body of the violin is inserted onto a bearing frame body along the side opening and drives the bearing sliding bracket to move in the backward direction, so that the bearing sliding bracket contacts with the turnover plate of a driving structure when sliding in the backward direction, the upper part of the turnover plate drives the mounting block to move in the forward direction, the mounting block drives the shoulder support to move along the first insertion slot and the second insertion slot to move in the forward direction, and the bottom box body of the clamping bracket is enabled to be completely close to the edge of an arc-shaped bottom of a clamping groove of a clamping box body. After the action of clamping the shoulder support is completed, the violin is pulled reversely to move towards the direction of the side opening, and meanwhile the shoulder support is driven to move away from the first inserting slit and the second inserting slit.
The invention provides a working method of a shoulder support structure for correcting a violin playing support position, which comprises the following steps that when a bottom box body of a violin is placed on a bearing frame body to drive a bearing sliding bracket to move in the backward direction, a sliding block slides in the backward direction along a chute structure, a driving block gradually approaches to a turnover plate, and when the driving block touches a driving rod at the bottom of the turnover plate, the turnover plate performs turnover movement, so that a clamping ring at the upper part of the turnover plate drives a first sliding column to move, and then drives a mounting block to slide towards a position with an opening at the side part, in the process, a second reset spring is compressed, and the first reset spring is stretched to form a stretching state; the second sliding column slides in the limiting sliding groove so as to play a role in limiting and stabilizing the mounting block in moving along the limiting sliding groove.
After the violin is inserted and placed on the bearing sliding bracket, the sliding block moves along the situation, meanwhile, the driving block drives the driving block when moving in the chute structure, and the overturning plate overturns around the position of the connecting shaft to form a lever structure, so that the clamping ring on the upper part moves reversely to drive the first sliding column, the mounting block correspondingly moves in the front side direction, the shoulder support moves in the front side, and the arc-shaped edge is clamped after contacting with the clamping groove.
In one preferred scheme, the clamping piece is provided with an adjusting screw and a clamping part, the clamping part is arranged at the bottom of the screw, the clamping part is provided with a mounting hole, and the clamping part is rotatably sleeved on the screw through the inner wall threads of the mounting hole.
The invention provides a working method of a shoulder support structure for correcting a violin playing support position, which comprises the following steps that when a clamping part is placed in a notch part of a mounting block, the clamping part rotates upwards around a screw rod to form a naked part at the bottom of the screw rod, and the naked part is inserted into a screw jack fixed in the notch part for stabilization; after the clamping groove of the clamping part is clamped and fixed with the arc-shaped edge of the bottom box body of the violin, the bottom of the screw rod is separated from the spiral jack.
Drawings
FIG. 1 is a schematic view of a violin structure and a shoulder rest;
FIG. 2 is a schematic view of the structure of the shoulder bracket;
fig. 3 is a schematic structural view of a shoulder rest structure for correcting a violin playing rest according to the present invention;
fig. 4 is a schematic structural view of a part of a shoulder rest structure for correcting a performance rest position of a violin according to the present invention;
Fig. 5 is a schematic view showing a structure of a shoulder rest structure for correcting a performance rest position of a violin according to the present invention;
fig. 6 is a schematic structural view of a part of a shoulder rest structure for correcting a performance rest position of a violin according to the present invention;
Fig. 7 is a schematic structural view of a part of a shoulder rest structure for correcting a performance rest position of a violin according to the present invention;
fig. 8 is a schematic structural view of a part of a shoulder rest structure for correcting a performance rest position of a violin according to the present invention.
Detailed Description
First embodiment:
As shown in fig. 3 to 5, the present invention provides a shoulder rest structure for correcting a violin playing position, which comprises a case structure 10, a carrying slide bracket 20, a driving structure 30 and a shoulder rest 40;
The box body structure 10 is provided with a side opening 11, a top plate body 12, a side plate body 13 and a bottom plate body 14, a first insertion slot 15 and a second insertion slot 16 are arranged on the top plate body 12, a mounting block 17 is arranged below the top plate body 12, one side of the mounting block 17 is slidably arranged in the side plate body 13, the mounting block 17 is provided with a notch 18, the rear side of the mounting block 17 is provided with a back plate 19, and the top of the back plate 19 passes through the first insertion slot 15 and the second insertion slot 16; and the first insertion slot 15 and the second insertion slot 16 are connected through the back plate 19, and a clamping slot 105 is arranged on the back plate, and the clamping slot 105 is used for being in clamping fit with the main body plate 41 of the placed shoulder bracket 40 so as to play a role in stabilizing.
A load-bearing slide bracket 20 is slidably disposed within the bottom plate 14, the load-bearing slide bracket 20 having a receiving frame 21;
The driving structure 30 is provided with a turnover plate 31, the lower part of the turnover plate 31 is arranged on the travelling path of the bearing sliding bracket 20, the upper part of the turnover plate 31 is connected to one side of the mounting block 17, and the middle part of the turnover plate 31 is hinged on the side plate body 13;
The shoulder bracket 40 has a main body plate 41, an elastic connection plate 42, and a holder 50, the elastic connection plate 42 is provided at both side positions of the main body plate 41, the elastic connection plate 42 is connected to the holder 50, the holder 50 has an engaging portion 51, and the engaging portion 51 is engaged with the outer wall of the bottom case 6 of the violin through an engaging groove 52.
In the initial state, the position of the bearing sliding bracket 20 close to the side opening 11 is kept, the mounting block 17 connected with the upper part of the turnover plate 31 is at a position far away from the side opening 11, the shoulder bracket 40 is placed at the position of the top plate body 12, namely, the clamping pieces 50 at two sides of the shoulder bracket 40 are inserted along the first inserting slit 15 and the second inserting slit 16 and then are moved and placed in the notch part 18 of the mounting block 17, the back plate 19 is used for abutting and limiting the rear side part of the shoulder bracket 40, namely, the main body plate 41 of the shoulder bracket 40 is correspondingly matched with the clamping slot 105 matched with the shape, at the moment, the clamping groove 52 of the shoulder bracket 40 is placed in the notch part 18, the bottom wall and the side wall of the clamping groove 52 are just placed in the notch part 18, the notch part of the clamping groove 52 is positioned at the inner side of the notch part 18, and the notch part is used for clamping the arc edge 6 of the inserted bottom box 6.
The bottom box body 6 of the violin is inserted into the bearing frame body 21 along the side opening 11, the bearing sliding bracket 20 is driven to move in the backward direction, the bearing sliding bracket 20 is further enabled to touch the overturning plate 31 of the driving structure 30 when sliding in the backward direction, the overturning plate 31 is further enabled to perform overturning movement, the upper portion of the overturning plate 31 is enabled to drive the mounting block 17 to move in the forward direction, the mounting block 17 is enabled to drive the shoulder bracket 40 to move in the forward direction along the first inserting slit 15 and the second inserting slit 16, the clamping groove 52 of the clamping portion 51 is clamped with the arc-shaped edge 6 of the bottom box body 6, and the clamping groove 52 is finally clamped and fixed on the arc-shaped edge 6 along with the approaching between the shoulder bracket 40 and the bottom box body 6. And then the violin is pulled reversely to be taken out from the side opening.
When the shoulder bracket needs to be mounted, an auxiliary structure is provided, the shoulder bracket is firstly placed to the positions of the backrest plate and the mounting block through the first insertion slot and the second insertion slot, namely, the clamping groove of the clamping piece at the bottom of the shoulder bracket is placed to the position of the notch part, preferably, the notch part is not blocked at one side close to the side opening, the rear side position of the notch part far away from the side opening is provided with a blocking, the blocking just performs blocking stabilization on the vertical side wall of the clamping groove to avoid deviation of the clamping part, and the notch part is exposed to the inner side position of the notch part. Therefore, the violin is only required to be inserted into the bearing sliding bracket, then the violin gradually moves towards the rear side direction, the overturning plate is pushed to overturn in the process so that the mounting block moves towards the front side direction, then the groove opening of the clamping groove is correspondingly clamped with the arc-shaped edge of the bottom box body of the violin, when the violin and the violin are gradually close to each other, the clamping groove gradually moves towards the direction with large spacing distance of the arc-shaped edge, and meanwhile the elastic connecting plate is driven to be outwards overturned to move so as to be propped up, and therefore the clamping grooves at two sides of the main body plate are firmly clamped at the position with the maximum spacing distance of the arc-shaped edge to form a firm clamping relationship.
A second embodiment;
As shown in fig. 6 and 8, the bottom plate 14 forms a chute structure 60, a first return spring 61 and a second return spring 62 are respectively disposed on front and rear sides in the chute structure 60, two sides of the bottom of the bearing sliding bracket 20 are slidably disposed in the chute structure 60 through a sliding block 63, one side of the sliding block 63 is connected with the first return spring 61, one end of the sliding block 63 is provided with a driving block 64, the bottom of the turnover plate 31 is provided with a driving rod 65, one end of the second return spring 62 is connected with the driving rod 65, the middle part of the turnover plate 31 is hinged on a connecting shaft 66, the connecting shaft 66 is fixed on the side plate 13, the upper side of the turnover plate 31 is provided with a clamping ring 67, the clamping ring 67 is sleeved on a first sliding column 68 disposed on the side of the mounting block 17, the side of the mounting block 17 is also provided with a second sliding column 69, the first sliding column 68 and the second sliding column 69 are slidably disposed in a limiting chute 71, and the side plate 13 is disposed on the inner side of the limiting plate 13.
When the bottom box 6 of the violin is placed on the bearing frame 21 to drive the bearing sliding bracket 20 to move towards the rear side, the sliding block 63 slides towards the rear side along the chute structure 60, the driving block 64 gradually approaches the turning plate 31, when the driving block 64 touches the driving rod 65 at the bottom of the turning plate 31, the turning plate 31 is turned, so that the clamping ring 67 at the upper part of the turning plate 31 drives the first sliding column 68 to move, and then drives the mounting block 17 to slide towards the side opening 11, the second return spring 62 is compressed, and the first return spring 61 is stretched to form a stretched state; the second slide column 69 slides in the limit slide groove 71 to play a limit stabilizing role for the movement of the mounting block 17 along the limit slide groove 71.
After the violin is inserted and placed on the bearing sliding bracket, the sliding block moves along the situation, meanwhile, the driving block drives the driving block when moving in the chute structure, and the overturning plate overturns around the position of the connecting shaft to form a lever structure, so that the clamping ring on the upper part moves reversely to drive the first sliding column, the mounting block correspondingly moves in the front side direction, the shoulder support moves in the front side, and the arc-shaped edge is clamped after contacting with the clamping groove.
A third embodiment;
As shown in fig. 5, the clamping member 50 preferably has an adjusting screw 81 and an engaging portion 51, the engaging portion 51 is provided at the bottom of the screw 81, the engaging portion 51 has a mounting hole, and the engaging portion 51 is rotatably sleeved on the screw 81 by an inner wall thread of the mounting hole.
When the engaging portion 50 is placed in the notch portion 18 of the mounting block 17, the engaging portion 50 is rotated upward around the screw 81 in advance so that a bare portion is formed at the bottom of the screw 81, and the bare portion is inserted into a smooth insertion hole or a smooth inclined arc insertion hole fixed in the notch portion 18 to be stabilized; that is, the locking groove plays a role in guiding and stabilizing through the movement of the exposed part in the jack when being matched with the arc edge, and the bottom of the screw is separated from the jack when the locking groove 52 of the locking part 51 is locked and fixed with the arc edge 7 of the bottom box body 6 of the violin, and the screw is slightly moved upwards to be separated from the jack at the bottom.
The lateral plate body is provided with a group of mounting blocks, turnover plates and other related structures at two side positions, and the two mounting blocks can be connected through a transverse connecting plate at the rear side position to achieve the purposes of simultaneous movement and structure stabilization.
In another preferred embodiment, the top plate 12 may not be disposed between the first insertion slit and the second insertion slit, because the back plate 19 can perform a good stable fixation to the main body plate, and the notch portion may perform a good stable action to the engaging portion, so that the top plate 12 is omitted between the first insertion slit and the second insertion slit to form a top open state, which is still capable of working normally, and the insertion slit is not present at this time. The installation blocks at two side positions are connected through the transverse connection plates, the interval distance between the transverse connection plates of the installation blocks is adjusted, for example, a screw rod arranged on the transverse connection plates drives the installation blocks to move and adjust, namely, the installation blocks can adjust the horizontal positions along the transverse connection plates, further, the distance between the two installation blocks is changed to adapt to shoulder supports with different widths, then the back rest plate is arranged to be of a detachable structure, namely, the two side positions of the transverse section of the back rest plate are detachably connected with the installation blocks at two sides. When the mounting block is adjusted in the horizontal direction, the mounting block can axially move along the first sliding column and the second sliding column, but the driving effect of the sliding column on the mounting block is not affected.
Claims (3)
1. A shoulder rest structure for correcting a violin playing position, comprising:
The box body structure is provided with a side opening, a top plate body, a side plate body and a bottom plate body, wherein a first insertion slot and a second insertion slot are formed in the top plate body, a mounting block is arranged at the lower position of the top plate body, one side of the mounting block is slidably arranged in the side plate body, the mounting block is provided with a notch, a back plate is arranged at the rear side of the mounting block, and the top of the back plate penetrates through the first insertion slot and the second insertion slot;
A bearing sliding bracket slidably arranged in the bottom plate body, wherein the bearing sliding bracket is provided with a bearing frame body;
the driving structure is provided with a turnover plate, the lower part of the turnover plate is arranged on the travelling route of the bearing sliding bracket, the upper part of the turnover plate is connected to one side of the mounting block, and the middle part of the turnover plate is hinged to the side plate body;
the shoulder support is provided with a main body plate, an elastic connecting plate and clamping pieces, wherein the elastic connecting plate is arranged at two sides of the main body plate, the elastic connecting plate is connected with the clamping pieces, the clamping pieces are provided with clamping parts, and the clamping parts are clamped with the outer wall of the bottom box body of the violin through clamping grooves;
in an initial state, the position of the bearing sliding bracket close to the side opening is kept, and the mounting block connected to the upper part of the turnover plate is at a position far away from the side opening;
The shoulder support is placed at the position of the top plate body, namely clamping pieces at two sides of the shoulder support are inserted along the first insertion slot and the second insertion slot and then are moved and placed in the notch part of the mounting block, and the back side part of the shoulder support is abutted and limited through the back plate;
The bottom box body of the violin is inserted into the bearing frame body along the side opening, the bearing sliding bracket is driven to move in the backward side direction, the bearing sliding bracket is further enabled to touch the overturning plate of the driving structure when sliding in the backward side, the overturning plate is enabled to conduct overturning movement, the upper portion of the overturning plate is enabled to drive the mounting block to move in the forward side direction, the mounting block is enabled to drive the shoulder support to move in the forward side along the first inserting slot and the second inserting slot, therefore the clamping groove of the clamping portion is clamped with the arc-shaped edge of the bottom box body, and finally the clamping groove is clamped and fixed on the arc-shaped edge along with the approaching between the shoulder support and the bottom box body, and then the violin is pulled out from the side opening in the reverse direction.
2. The shoulder support structure for correcting a violin playing support position according to claim 1, wherein the bottom plate body is formed into a chute structure, a first reset spring and a second reset spring are respectively arranged on the front side and the rear side in the chute structure, the two sides of the bottom of the bearing sliding bracket are slidably arranged in the chute structure through sliding blocks, one side of each sliding block is connected with the first reset spring, one end of each sliding block is provided with a driving block, the bottom of each turnover plate is provided with a driving rod, one end of each second reset spring is connected with the corresponding driving rod, the middle part of each turnover plate is hinged on a connecting shaft, the connecting shaft is fixed on the corresponding side plate body, a clamping ring is arranged on the upper side of each turnover plate body, each clamping ring is sleeved on a first sliding column arranged on the corresponding side of each installation block, each first sliding column and each second sliding column are slidably arranged in each limiting chute, and each limiting chute is arranged on the inner side of the corresponding side plate body;
When the bottom box body of the violin is placed on the bearing frame body to drive the bearing sliding bracket to move in the rear side direction, the sliding block slides in the rear side direction along the chute structure, the driving block gradually approaches the overturning plate, when the driving block touches the driving rod at the bottom of the overturning plate, the overturning plate is enabled to overturn, therefore, the clamping ring at the upper part of the overturning plate drives the first sliding column to move, the mounting block is driven to slide towards the position of the side opening, the second reset spring is compressed in the process, and the first reset spring is stretched to form a stretching state; the second sliding column slides in the limiting sliding groove so as to play a role in limiting and stabilizing the mounting block in moving along the limiting sliding groove.
3. The shoulder support structure for correcting a playing position of a violin according to claim 1, wherein the clamping member has an adjusting screw and a clamping portion, the clamping portion is provided at a bottom of the screw, the clamping portion has a mounting hole thereon, and the clamping portion is rotatably sleeved on the screw by an inner wall thread of the mounting hole;
the main body plate is hinged with the elastic connecting plate, so that the placing angle of the main body plate can be adjusted;
When the clamping part is placed in the notch part of the mounting block, the clamping part rotates upwards around the screw in advance to form a naked part at the bottom of the screw, and the naked part is inserted into a smooth jack fixed in the notch part to be stabilized; after the clamping groove of the clamping part is clamped and fixed with the arc-shaped edge of the bottom box body of the violin, the bottom of the screw rod is separated from the jack.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210247129.7A CN114664274B (en) | 2022-03-14 | 2022-03-14 | Shoulder support structure and method for correcting violin playing support position |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210247129.7A CN114664274B (en) | 2022-03-14 | 2022-03-14 | Shoulder support structure and method for correcting violin playing support position |
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| CN114664274A CN114664274A (en) | 2022-06-24 |
| CN114664274B true CN114664274B (en) | 2024-05-28 |
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| CN206451504U (en) * | 2017-02-16 | 2017-08-29 | 邱玉兰 | A kind of full-scale adjustable violin shoulder cradle |
| CN108597298A (en) * | 2018-04-10 | 2018-09-28 | 重庆黄钟文化传播有限公司 | Bronze bell collective teaching standard utensil |
| CN210692066U (en) * | 2019-09-17 | 2020-06-05 | 泰州亨德沃尔乐器有限公司 | Novel violin shoulder rest |
| CN211699685U (en) * | 2019-12-24 | 2020-10-16 | 贾晓星 | Adjustable protective shoulder pad for violin player |
| CN110956941A (en) * | 2019-12-25 | 2020-04-03 | 梁婧 | Adjustable and foldable shoulder fixing structure for violin |
| CN214476344U (en) * | 2020-12-30 | 2021-10-22 | 泰兴市鸿艺乐器有限公司 | Violin for performance |
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| CN114664274A (en) | 2022-06-24 |
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