CN210091448U

CN210091448U - Left arm corrector for playing violin

Info

Publication number: CN210091448U
Application number: CN201920805684.0U
Authority: CN
Inventors: 王建标
Original assignee: Jinjiang Zhibao Enterprise Management Consulting Co Ltd
Current assignee: Jinjiang Zhibao Enterprise Management Consulting Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-02-18
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a violin is played and is used left arm unscrambler, including connecting the storehouse, the intermediate position department of connecting the inside bottom in storehouse is provided with fixing bolt, the intermediate position department of fixing bolt lateral wall is provided with the connector, the connector extends the inside of connecting the storehouse, fixing bolt's one end is kept away from to the connector is installed the first layer board of forearm, the first layer board of forearm keep away from the connector install the first spring of multiunit with one end, the first spring is kept away from the one end of the first layer board of forearm and is installed forearm second layer board, violin emulation base shell is installed to one side at forearm second layer board top. The utility model discloses the device can be according to the basic pattern of emulation violin, simulate the training to student's left arm finger through mutually supporting of violin emulation base shell, analog button, surge bin, limiting plate, second spring and connecting rod, promotes the harmony of music and limb action.

Description

Left arm corrector for playing violin

Technical Field

The utility model relates to a musical instrument learning utensil technical field specifically is a violin is played and is used left arm unscrambler.

Background

Along with the gradual promotion of living standard, parents attach more and more importance to children's interest education, the violin study, it is simple to enter the door, it is comparatively easy to get the hands on, but it is difficult relatively to be trained well with the exercise, beginners generally need the training of a long time to two years, just can be skilled and master the posture and the gimmick of pulling the musical instrument, the action of arm, and the standard of the dynamics of operation, if the posture is not enough normative for a long time, not only influence the visual effect of performance, also can cause the injury to player's health simultaneously, in the current market, rarely have the device to the training is played to the violin.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a violin is played and is used left arm unscrambler to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a left arm corrector for playing violin comprises a connecting bin, wherein a fixing bolt is arranged at the middle position of the bottom end inside the connecting bin, a connector is arranged at the middle position of the side wall of the fixing bolt, the connector extends out of the inside of the connecting bin, a forearm first supporting plate is installed at one end, away from the fixing bolt, of the connector, a plurality of groups of first springs are installed at one ends, away from the connector, of the forearm first supporting plate, a forearm second supporting plate is installed at one end, away from the forearm first supporting plate, of the first spring, a violin simulation base shell is installed at one side of the top of the forearm second supporting plate, a plurality of groups of adjusting bins are arranged inside the violin simulation base shell, finger pressure simulation components are arranged inside the adjusting bins, a connecting plate is installed at one end, away from the forearm second supporting plate, of the top and the bottom of the side wall of the fixing bolt are provided with U-shaped connectors which are mutually, u type connector extends the inside of connecting the storehouse, fixing bolt one end is kept away from to U type connector is provided with two sets of adjacent trailing arm layer boards, and is two sets of evenly be provided with first spring between the trailing arm layer board, the intermediate position department of the inside both sides of trailing arm layer board, the first layer board of forearm and forearm second layer board all is provided with the spout, the inside of spout is provided with the slider rather than mutual adaptation, the inside elastic bandage that extends the spout is installed in the outside of slider, the top of keeping away from slider one side of elastic bandage is provided with the magic subsides of mutually supporting.

Preferably, the finger pressure simulation subassembly includes limiting plate, second spring, connecting rod and analog button, the second spring is located the inside of surge bin, the top cover of second spring inboard is equipped with the connecting rod, analog button is installed at the top of connecting rod, the limiting plate is installed to second spring lateral wall both ends symmetry, and the bottom and the second spring interconnect of limiting plate.

Preferably, the adjusting grips are symmetrically arranged on two sides of the connecting plate.

Preferably, the outer side of the fixing bolt is provided with anti-slip lines.

Preferably, the top of the simulation button is provided with a groove, and the bottom inside the groove is uniformly provided with a bulge.

Preferably, the inner sides of the rear arm supporting plate, the front arm first supporting plate and the front arm second supporting plate are formed by concave structures.

Compared with the prior art, the beneficial effects of the utility model are that: the left arm corrector for playing violin is matched with the back arm supporting plate, the front arm first supporting plate and the front arm second supporting plate, the arm is supported and supported, and the first spring can be suitable for students with different arm lengths, the application range of the device is improved, and the connecting head, the U-shaped connecting head and the fixing bolt are matched with each other, the inclined position of the left arm is adjusted and fixed to ensure the standard of the exercise postures of the left wrist and the elbow, reduce the harm to the body of a player, and the device can be matched with the simulated violin base shell, the simulation button, the regulating bin, the limit plate, the second spring and the connecting rod, according to the basic style of the simulated violin, the device is provided with an adjusting grip handle for carrying out simulated training on fingers of the left arm of the student and promoting the coordination of music and limb movements, the handle can be adjusted through rotation, so that the trainee gradually adapts to the behavior habit of tuning the violin and fastening strings.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a schematic view of a partial structure of the present invention.

In the figure: 1. a slider; 2. a chute; 3. an elastic band; 4. magic tape; 5. a connector; 6. a U-shaped connector; 7. a rear arm support plate; 8. a first spring; 9. a connecting bin; 10. fixing the bolt; 11. a forearm first blade; 12. a forearm second support plate; 13. a violin simulation base shell; 14. a simulation button; 15. adjusting the grip; 16. a connecting plate; 17. a regulating bin; 18. a limiting plate; 19. a second spring; 20. a connecting rod.

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. 1-2, the present invention provides an embodiment: a left arm corrector for playing violin comprises a connecting bin 9, a fixing bolt 10 is arranged at the middle position of the bottom end in the connecting bin 9, a connector 5 is arranged at the middle position of the side wall of the fixing bolt 10, the connector 5 extends out of the interior of the connecting bin 9, a forearm first supporting plate 11 is arranged at one end, far away from the fixing bolt 10, of the connector 5, a plurality of groups of first springs 8 are arranged at one ends, far away from the connector 5, of the forearm first supporting plate 11 of the forearm first springs 11, a forearm second supporting plate 12 is arranged at one end, far away from the forearm first supporting plate 11, of the first spring 8, a violin simulation base shell 13 is arranged at one side of the top of the forearm second supporting plate 12, a plurality of groups of adjusting bins 17 are arranged in the violin simulation base shell 13, finger pressure simulation components are arranged in the adjusting bins 17, a connecting plate 16 is arranged at one end, far away from the forearm second supporting plate 12, of the violin simulation base shell 13, u type connector 6 extends the inside of connecting storehouse 9, U type connector 6 is kept away from fixing bolt 10 one end and is provided with two sets of adjacent trailing arm layer boards 7, evenly be provided with first spring 8 between two sets of trailing arm layer boards 7, trailing arm layer board 7, the intermediate position department of the inside both sides of forearm first layer board 11 and forearm second layer board 12 all is provided with spout 2, the inside of spout 2 is provided with rather than the slider 1 of mutual adaptation, the inside elastic bandage 3 that extends spout 2 is installed in the outside of slider 1, the top of keeping away from slider 1 one side of elastic bandage 3 is provided with magic subsides 4 of mutually supporting, fix the device.

In this implementation, the finger pressure simulation subassembly includes limiting plate 18, second spring 19, connecting rod 20 and analog button 14, second spring 19 is located the inside of surge bin 17, the inboard top cover of second spring 19 is equipped with connecting rod 20, analog button 14 is installed at the top of connecting rod 20, limiting plate 18 is installed to 19 lateral wall both ends symmetry of second spring, and limiting plate 18's bottom and 19 interconnect of second spring, regulation handle 15 is installed to the bilateral symmetry of connecting plate 16, fixing bolt 10's the outside is provided with anti-skidding line, prevent the slippage, analog button 14's top is provided with the recess, and the inside bottom of recess evenly is provided with the arch, it is anti-skidding, can massage the finger, back arm layer board 7, the inboard of first layer board 11 of forearm and second layer board 12 comprises interior concave type structure, improve the comfort that the student used.

The working principle is as follows: before the operation, adjust connector 5 and U type connector 6 to appointed angle, fix the position of connector 5 and U type connector 6 through rotating fixing bolt 10, when the device is used, put the front arm at the top of front arm first layer board 11 and front arm second layer board 12, the back arm is put at the top of back arm layer board 7, twine the left arm through elastic bandage 3, fix the left arm after the student twines through magic subsides 4, in the process of placing, can connect through the elasticity of first spring 8, thus can fix to the student of different arm lengths, the student holds violin emulation base shell 13 with the left hand, press the finger inside the recess of corresponding analog button 14, through pressing of finger to analog button 14, drive connecting rod 20 to move down, drive limiting plate 18 to exert decurrent pressure to second spring 19, when the finger breaks away from analog button 14, through the deformation restoring force of second spring 19, reset operation to analog button 14, and the device is provided with adjusts handle 15, and accessible rotation adjusts handle 15, makes the student adapt to the action habit of carrying out the tuning and fastening the string to the violin gradually.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a violin is played and is used left arm unscrambler, is including connecting storehouse (9), its characterized in that: the middle position department of connecting the inside bottom in storehouse (9) is provided with fixing bolt (10), the middle position department of fixing bolt (10) lateral wall is provided with connector (5), connector (5) extend the inside of connecting storehouse (9), the one end that fixing bolt (10) were kept away from in connector (5) is installed forearm first layer board (11), the forearm first layer board (11) keep away from connector (5) install multiunit first spring (8) with one end, the one end that forearm first layer board (11) were kept away from in first spring (8) is installed forearm second layer board (12), violin emulation base shell (13) is installed to one side at forearm second layer board (12) top, the inside of violin emulation base shell (13) is provided with multiunit regulation storehouse (17), and the inside of adjusting storehouse (17) is provided with finger pressure simulation subassembly, the violin simulation base shell (13) is far away from one end of a forearm second supporting plate (12) and is provided with a connecting plate (16), the top and the bottom of the side wall of the fixing bolt (10) are provided with U-shaped connectors (6) matched with the connectors (5) mutually, the U-shaped connectors (6) extend out of the interior of a connecting bin (9), one end of the fixing bolt (10) far away from the U-shaped connectors (6) are provided with two groups of adjacent rear arm supporting plates (7), a first spring (8) is uniformly arranged between the two groups of rear arm supporting plates (7), the middle positions of two inner sides of the rear arm supporting plates (7), the front arm first supporting plates (11) and the front arm second supporting plates (12) are provided with sliding grooves (2), the interior of the sliding grooves (2) is provided with sliding blocks (1) matched with the sliding blocks, the outer sides of the sliding blocks (1) are provided with elastic binding bands (3) extending, the top of one side of the elastic bandage (3) far away from the sliding block (1) is provided with magic tapes (4) matched with each other.

2. The left arm brace for playing a violin as set forth in claim 1, wherein: indicate to press the simulation subassembly and include limiting plate (18), second spring (19), connecting rod (20) and analog button (14), second spring (19) are located the inside of surge bin (17), the top cover of second spring (19) inboard is equipped with connecting rod (20), analog button (14) are installed at the top of connecting rod (20), limiting plate (18) are installed to second spring (19) lateral wall both ends symmetry, and the bottom and second spring (19) interconnect of limiting plate (18).

3. The left arm brace for playing a violin as set forth in claim 1, wherein: adjusting grips (15) are symmetrically arranged on two sides of the connecting plate (16).

4. The left arm brace for playing a violin as set forth in claim 1, wherein: and anti-skid grains are arranged on the outer side of the fixing bolt (10).

5. The left arm brace for playing a violin as set forth in claim 2, wherein: the top of simulation button (14) is provided with the recess, and the inside bottom of recess evenly is provided with the arch.

6. The left arm brace for playing a violin as set forth in claim 1, wherein: the inner sides of the rear arm supporting plate (7), the front arm first supporting plate (11) and the front arm second supporting plate (12) are formed by concave structures.