CN217933144U

CN217933144U - Movable finger rest structure of wind instrument

Info

Publication number: CN217933144U
Application number: CN202221995843.6U
Authority: CN
Inventors: 余汉瑜
Original assignee: Shanghai Luobo Information Technology Co ltd
Current assignee: Shanghai Luobo Information Technology Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-29
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a portable that plays musical instrument indicates to hold in palm structure is applicable to the blowpipe, and the intraductal top of blowpipe is provided with adjustment mechanism, and the adjustment mechanism top is provided with indicates to hold in the palm, and the adjustment mechanism bottom is provided with installation mechanism, and adjustment mechanism includes casing down, and the casing sets up in the blowpipe below down, the internal bottom fixedly connected with fixed sleeve of inferior valve, bottom fixedly connected with compression spring in the fixed sleeve, compression spring top fixedly connected with ball, the internal ring top of inferior valve is provided with the casing. The utility model discloses an adjustment mechanism that sets up, the user can adjust the position that indicates the support through pressing to indicate the support, makes different arm length and indicate long personnel can all adjust the position to be fit for self with indicating the support when using wind instrument, has increased the adaptation degree between user and the wind instrument, has improved the comfort level when the wind instrument uses.

Description

Movable finger rest structure of wind instrument

Technical Field

The utility model relates to an electric hair dryer pipe indicates holds in the palm technical field, specifically is the portable finger of playing musical instrument and holds in the palm structure.

Background

There are many classifications of western wind musical instruments, which are generally classified into a hole blowing air sounding instrument, a single spring air sounding instrument, a double spring air sounding instrument, and a lip spring air sounding instrument according to the manner of sounding. The first three types of musical instruments are generally called woodwind instruments because they have historically originated from reed instruments and lack metallic tone, although many instruments now use metals, rubbers and even synthetic materials as raw materials. In orchestras and military bands, this group of instruments is called the woodband and, correspondingly, the cheilong instrument is called the copband (in practice this type of instrument is also indeed made of copper).

At present, the electric blow pipe products on the market are provided with a finger support, and a thumb can lean against the finger support to play a role in supporting the electric blow pipe during use. Because the fingers of the arms of the user have different lengths, the finger supports cannot be moved, and all people are difficult to fit. In order to meet the requirements of different people, a movable finger support needs to be designed, and a user can adjust the position suitable for the user to use the torch by moving the finger support.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable finger of playing musical instrument holds in palm structure 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: the movable finger support structure of the wind instrument is suitable for an electric blowing pipe, an adjusting mechanism is arranged at the inner top of the electric blowing pipe, a finger support is arranged at the top of the adjusting mechanism, and an installing mechanism is arranged at the bottom of the adjusting mechanism.

Adjustment mechanism includes casing down, and the casing sets up in the torch below down, and the internal bottom fixedly connected with fixed sleeve of inferior valve, bottom fixedly connected with compression spring in the fixed sleeve, compression spring top fixedly connected with ball, the internal ring top of inferior valve is provided with the casing, goes up the casing and corresponds the ball position and has seted up first perforation, goes up casing outer lane fixedly connected with bayonet lock.

Preferably, first draw-in groove has been seted up to the corresponding bayonet lock position of lower casing inner circle, and the outer snare of lower casing has connect the spacing cover shell, and spacing cover shell fixed connection is in the intraductal top of electric-blowing, and the bayonet lock passes through first draw-in groove joint in lower casing inner circle.

Preferably, sliding connection has spacing slide in the spacing cover shell, and positioning groove has been seted up to the corresponding ball position in spacing slide bottom, has seted up the second draw-in groove in the spacing slide top, and the ball passes through positioning groove to be fixed a position spacing slide, and spacing cover shell top and down distance between the casing top are greater than the thickness of spacing slide, and convenient to use person presses down to pointing to hold in the palm and drives spacing slide downstream.

Preferably, the second clamping groove is internally clamped with a connecting clamping block, the connecting clamping block is fixedly connected to the bottom of the finger support, the position of the electric blowing pipe corresponding to the connecting clamping block of the limiting sleeve shell is provided with a connecting sliding groove, and the finger support is clamped in the top of the limiting sliding plate through the connecting clamping block and is fixed with the limiting sliding plate.

Preferably, installation mechanism includes a fixed screw section of thick bamboo, and fixed screw section of thick bamboo fixed connection is in the limit casing left and right sides, and fixed screw section of thick bamboo fixed connection is provided with the bottom plate in the top in the electric-blown tube below in the electric-blown tube, and fixed screw section of thick bamboo quantity sets up in the limit casing left and right sides for two respectively, and the stability after the bottom plate installation has been increased to the fixed screw section of thick bamboo of plural number.

Preferably, the bottom plate is fixedly connected to the bottom of the lower shell, a second through hole is formed in the position, corresponding to the inner ring of the fixed screw cylinder, of the bottom plate, and the bolt is conveniently installed by a worker due to the fact that the second through hole is formed.

Preferably, a bolt is sleeved in the second through hole, the bolt is in threaded connection with the inner ring of the fixed screw cylinder, and the bolt upwards penetrates through the second through hole and is in threaded connection with the inner ring of the fixed screw cylinder to fix the bottom plate.

Compared with the prior art, the utility model provides a portable finger of playing musical instrument holds in palm structure possesses following beneficial effect:

1. the movable finger support structure of the wind instrument adjusts the position of the finger support by pressing the finger support through the adjusting mechanism, so that people with different arm lengths and finger lengths can adjust the finger support to the position suitable for the user when using the wind instrument, the adaptation degree between the user and the wind instrument is increased, and the comfort degree of the wind instrument during use is improved.

2. The movable finger support structure of the wind instrument is arranged in the electric blowing pipe through the arranged installation mechanism, the whole structure of the adjusting mechanism is installed, the structure of the adjusting mechanism is reinforced, the whole stability of the structure of the adjusting mechanism is improved, and the whole service life of the structure of the adjusting mechanism is prolonged.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor:

fig. 1 is a front schematic view of the present invention.

Fig. 2 is an explosion diagram of the structure of the present invention.

Fig. 3 is a front sectional view of the present invention.

Fig. 4 is a schematic view of the lower housing structure.

Fig. 5 is a schematic view of a part of the structure of the present invention.

Fig. 6 is a schematic view of the structure of the limiting slide plate and the finger support.

In the figure: 1. an adjustment mechanism; 11. a lower housing; 12. fixing the sleeve; 13. a compression spring; 14. a ball bearing; 1401. a first perforation; 1402. a positioning groove; 15. an upper housing; 16. a bayonet lock; 1601. a first card slot; 17. a limiting casing; 18. a limiting sliding plate; 1801. a second card slot; 19. connecting a clamping block; 1901. connecting the sliding chute; 2. an installation mechanism; 21. fixing the screw cylinder; 22. a base plate; 23. a second perforation; 24. a bolt; 3. an electric torch; 4. a finger rest.

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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

The utility model provides a technical scheme:

example one

With reference to fig. 1 to 6, the movable finger rest structure of the wind instrument is suitable for an electric blowing pipe 3, an adjusting mechanism 1 is arranged at the top inside the electric blowing pipe 3, a finger rest 4 is arranged at the top of the adjusting mechanism 1, and an installing mechanism 2 is arranged at the bottom of the adjusting mechanism 1.

Adjusting mechanism 1 includes lower casing 11, lower casing 11 sets up in the 3 below of electricity blowpipe, bottom fixedly connected with fixed sleeve 12 in lower casing 11, bottom fixedly connected with compression spring 13 in fixed sleeve 12, compression spring 13 top fixedly connected with ball 14, lower casing 11 inner circle top is provided with upper casing 15, upper casing 15 corresponds ball 14 position and has seted up first perforation 1401, upper casing 15 outer lane fixedly connected with bayonet lock 16, lower casing 11 inner circle corresponds bayonet lock 16 position and has seted up first draw-in groove 1601, lower casing 11 outer lane has cup jointed spacing cover 17, spacing cover 17 fixed connection is in 3 inside tops of electricity blowpipe, sliding connection has spacing slide 18 in the spacing cover 17, spacing slide 18 bottom corresponds ball 14 position and has seted up positioning groove 1402, spacing slide 18 has seted up in the top second draw-in groove 1801, the joint fixture block 19 has been connect in the second draw-in groove 1801, connect fixture block 19 fixed connection in 4 bottom, electricity blowpipe 3 corresponds connection fixture block 19 position with spacing cover 17 and has seted up connection spout 1901.

Further: bayonet 16 passes through first draw-in groove 1601 joint in lower casing 11 inner circle, and ball 14 fixes a position spacing slide 18 through positioning groove 1402, and the distance between spacing cover shell 17 top and the lower casing 11 top is greater than spacing slide 18's thickness, and convenient to use person presses down to indicate to hold in the palm 4 and drives spacing slide 18 downstream, indicates to hold in the palm 4 to pass through connecting fixture block 19 joint in spacing slide 18 top fixed with spacing slide 18.

Example two

Referring to fig. 1 to 6, on the basis of the first embodiment, the mounting mechanism 2 further includes a fixed screw cylinder 21, the fixed screw cylinder 21 is fixedly connected to the left and right sides of the limiting casing 17, the fixed screw cylinder 21 is fixedly connected to the top of the torch 3, a bottom plate 22 is disposed below the fixed screw cylinder 21, the bottom plate 22 is fixedly connected to the bottom of the lower housing 11, a second through hole 23 is disposed on the bottom plate 22 corresponding to the inner ring of the fixed screw cylinder 21, a bolt 24 is sleeved in the second through hole 23, and the bolt 24 is threadedly connected to the inner ring of the fixed screw cylinder 21.

Further: the fixed screw cylinders 21 are two in number and are respectively arranged on the left side and the right side of the limiting sleeve shell 17, the stability of the bottom plate 22 after installation is improved by the fixed screw cylinders 21, the second through holes 23 are formed, so that the bolts 24 can be conveniently installed by workers, and the bolts 24 upwards penetrate through the second through holes 23 and are in threaded connection with the inner rings of the fixed screw cylinders 21 to fix the bottom plate 22.

In the actual operation process, when the device is used, when the finger rest 4 needs to be adjusted, firstly, the finger rest 4 is pressed to move downwards, the finger rest 4 moves downwards to drive the connecting fixture block 19 to move downwards, the connecting fixture block 19 moves downwards to drive the limiting sliding plate 18 to move downwards in the limiting sleeve 17, the limiting sliding plate 18 moves downwards to drive the ball 14 to move downwards, part of the structure of the ball 14 retracts into the fixing sleeve 12 when moving downwards, at the moment, the part of the ball 14 exposed above the upper shell 15 is reduced, the limiting lightness of the limiting sliding plate 18 is reduced, at the moment, the finger rest 4 can be moved leftwards or rightwards by moving, when the finger rest 4 is adjusted to a proper position, only the pressing on the finger rest 4 is released, the downward force of the finger rest 4 disappears, at the moment, the ball 14 is contacted with the limiting sliding plate 18 through the positioning groove 1402 under the action of the compression spring 13 to drive the limiting sliding plate 18 to move upwards to be attached to the top of the limiting sleeve 17, at the moment, the part of the ball 14 exposed above the upper shell 15 is increased, the downward force on the limiting sliding plate 18 is enhanced, and the adjustment of the limiting sliding plate 4 to the working position is completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element described by the phrase "comprising a. -" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. A portable finger holds in palm structure of wind instrument is applicable to blowpipe (3), its characterized in that: an adjusting mechanism (1) is arranged at the top in the electric torch (3), a finger support (4) is arranged at the top of the adjusting mechanism (1), and an installing mechanism (2) is arranged at the bottom of the adjusting mechanism (1);

the adjusting mechanism (1) comprises a lower shell (11), the lower shell (11) is arranged below the electric torch (3), a fixing sleeve (12) is fixedly connected to the inner bottom of the lower shell (11), a compression spring (13) is fixedly connected to the inner bottom of the fixing sleeve (12), balls (14) are fixedly connected to the top of the compression spring (13), an upper shell (15) is arranged at the top of an inner ring of the lower shell (11), first through holes (1401) are formed in the position, corresponding to the balls (14), of the upper shell (15), and clamping pins (16) are fixedly connected to the outer ring of the upper shell (15).

2. The movable finger rest structure of wind instrument according to claim 1, wherein: the inner ring of the lower shell (11) corresponds to the position of the clamping pin (16) and is provided with a first clamping groove (1601), the outer ring of the lower shell (11) is sleeved with a limiting sleeve shell (17), and the limiting sleeve shell (17) is fixedly connected to the inner top of the electric torch (3).

3. The movable finger rest structure of wind instrument according to claim 2, wherein: spacing cover shell (17) sliding connection has spacing slide (18), spacing slide (18) bottom corresponds positioning groove (1402) have been seted up to ball (14) position, second draw-in groove (1801) have been seted up in spacing slide (18) top.

4. The movable fingerboard structure of a wind instrument, as recited in claim 3, wherein: a connecting clamping block (19) is clamped in the second clamping groove (1801), the connecting clamping block (19) is fixedly connected to the bottom of the finger holder (4), and a connecting sliding groove (1901) is formed in the positions, corresponding to the connecting clamping block (19), of the electric torch (3) and the limiting sleeve shell (17).

5. The movable finger rest structure of wind instrument according to claim 2, wherein: the installation mechanism (2) comprises fixed screw cylinders (21), the fixed screw cylinders (21) are fixedly connected to the left side and the right side of the limiting sleeve housing (17), the fixed screw cylinders (21) are fixedly connected to the inner top of the electric torch (3), and a bottom plate (22) is arranged below the fixed screw cylinders (21).

6. The movable finger rest structure of wind instrument according to claim 5, wherein: the bottom plate (22) is fixedly connected to the bottom of the lower shell (11), and a second through hole (23) is formed in the position, corresponding to the inner ring of the fixed screw cylinder (21), of the bottom plate (22).

7. The movable fingerboard structure of a wind instrument, as recited in claim 6, wherein: and a bolt (24) is sleeved in the second through hole (23), and the bolt (24) is in threaded connection with the inner ring of the fixed screw cylinder (21).