Tone corrector for vocal music practice

Abstract

The utility model belongs to the technical field of tuners, and particularly relates to a tuner for vocal music practice, which comprises a tuner body and a head band for wearing the tuner body on the head, the top of the head band is provided with a support rod connected with the tuner body, the support rod is of an L-shaped structure, and the head band is provided with a groove. The supporting rod enables the tonometer body to be arranged in front of eyes of a wearer in a suspended mode based on an L-shaped structure, a rotating seat connected with one end of the supporting rod is further arranged at the top of the head band, a rotating mechanism used for rotating is arranged between the rotating seat and the head band, and the rotating mechanism is used for adjusting the direction of the tonometer body. According to the utility model, through the additional arrangement of the head band and the supporting rod, the tonometer body can be worn in front of eyes, the tonometer body can be checked only by rotating eyeballs, meanwhile, the musical instrument cannot be damaged, and the practicability of the equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of the sound calibrator, specifically relates to a sound calibrator for vocal music practice. BACKGROUND

[0002] The sound calibrator comprises a host computer, a display, a battery, a sound pickup and a clamping mechanism, and can display the pitch of the sound of a musical instrument.

[0003] The existing sound calibrator is clamped on a musical instrument through a clamping mechanism, and the clamping position of the musical instrument is not in front of the user's eyes. When calibrating the sound, the user needs to turn his head to read the state of the sound calibrator after tuning, and the sound calibration needs to be performed multiple times, so that the user needs to turn back multiple times during the sound calibration process, which is low in efficiency, time-consuming and increases the fatigue of the user. Meanwhile, the clamping of the clamping mechanism can cause damage to the musical instrument, greatly reducing the practicability of the equipment. SUMMARY

[0004] The utility model aims at providing a sound calibrator for vocal music practice to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a sound calibrator for vocal music practice, comprising a sound calibrator body and a headband for wearing the sound calibrator body on the head, a support rod connected with the sound calibrator body is arranged on the top of the headband, the support rod is in L-shaped structure, and the sound calibrator body is suspended in front of the eyes of the wearer based on the L-shaped structure.

[0006] Preferably, the top of the headband is also provided with a rotating seat connected with one end of the support rod, a rotating mechanism for rotation is arranged between the rotating seat and the headband, and the rotating mechanism is used for adjusting the direction of the sound calibrator body.

[0007] Preferably, the rotating mechanism comprises a rotating sleeve and a fixed bolt, a threaded hole for accommodating the fixed bolt is arranged on the top of the headband, the rotating sleeve is sleeved on the fixed bolt, an axial hole for accommodating the rotating sleeve is arranged through the rotating seat, and one end of the fixed bolt abuts against one side of the rotating seat away from the headband.

[0008] Preferably, one end of the rotating seat close to the support rod is provided with an elongated rod for length adjustment in the transverse direction, and the support rod is provided with an elongated hole for accommodating the length adjustment of the elongated rod.

[0009] Preferably, a plurality of tooth grooves are equidistantly arranged on the outer wall of the elongated rod along the length direction, and the inner side of the end part of the elongated hole is provided with a limiting tooth extending into one of the tooth grooves.

[0010] Preferably, the top of the sound tuner body is further provided with a mounting seat, a pin hole is arranged through the mounting seat and the end of the supporting rod, and a shaft pin for rotation is inserted into the pin hole.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] (1) The utility model discloses a head hoop and a supporting rod are arranged, so that the sound tuner body can be worn in front of eyes, and the sound tuner body can be viewed only by rotating eyeballs, meanwhile, the sound tuner body will not damage musical instruments, and the practicability of the equipment is improved.

[0013] (2) The utility model discloses a rotating seat and a rotating mechanism are arranged, the supporting rod is rotated through the rotating mechanism and the rotating seat, so that the sound tuner body is horizontally rotated in front of eyes, and the position of the sound tuner body is adjusted.

[0014] (3) The utility model discloses a lengthening rod and a lengthening hole are arranged, so that the distance between the sound tuner body and the head hoop is adjusted, and then the user can read the sound tuner body at a proper distance. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front view of the utility model;

[0016] Figure 2 It is a side view of the utility model;

[0017] Figure 3 It is a partial sectional view of the rotating seat, the rotating mechanism and the head hoop of the utility model;

[0018] Figure 4 It is a sectional view of the lengthening rod, the lengthening hole, the limiting tooth and the tooth groove of the utility model;

[0019] Figure 5 It is Figure 4 It is an enlarged view of A in the middle;

[0020] In the drawing: 1, head hoop; 2, fixed bolt; 3, supporting rod; 4, sound tuner body; 5, rotating seat; 6, lengthening rod; 7, lengthening hole; 8, rotating sleeve; 9, shaft hole; 10, threaded hole; 11, mounting seat; 12, shaft pin; 13, pin hole; 14, tooth groove; 15, limiting tooth. DETAILED DESCRIPTION

[0021] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0022] Reference Figures 1-2 As shown in the utility model provides a kind of sound practice with sound corrector, it include: sound corrector body 4 and the headband 1 of sound corrector body 4 wearing in head, the top of headband 1 is equipped with the support rod 3 connected with sound corrector body 4, support rod 3 is L-shaped structure, support rod 3 based on L-shaped structure sound corrector body 4 is suspended and set in the front of wearer's eyes.

[0023] Above, when headband 1 is worn in the head of user using the headband 1, support rod 3 and sound corrector body 4 provided by the utility model, sound corrector body 4 is suspended and placed in the eyes of user by the support rod 3 of L-shaped structure, when tuning musical instrument, only need to rotate eyeball to check the effect of tuning on sound corrector body 4.

[0024] Further, in order to facilitate the turnover adjustment of sound corrector body 4 on support rod 3, with reference to Figures 1-2 As shown in the utility model, the top of sound corrector body 4 is also provided with mounting seat 11, pin hole 13 is arranged between mounting seat 11 and the end of support rod 3, and shaft pin 12 for rotation is inserted into pin hole 13. Sound corrector body 4 is rotatably installed on support rod 3 through mounting seat 11 and shaft pin 12, so that sound corrector body 4 is turned up and down at the end of support rod 3, and the inclination angle of sound corrector body 4 is adjusted, to facilitate checking the content on sound corrector body 4.

[0025] In the utility model, with reference to Figure 3 As shown in the utility model, the top of headband 1 of the embodiment is also provided with rotating seat 5 connected with one end of support rod 3, rotating mechanism for rotation is arranged between rotating seat 5 and headband 1, and rotating mechanism is used to adjust the direction of sound corrector body 4.

[0026] With reference to Figure 3 As shown in the utility model, rotating mechanism includes rotating sleeve 8 and fixed bolt 2, threaded hole 10 accommodating fixed bolt 2 is formed in the top of headband 1, rotating sleeve 8 is sleeved on fixed bolt 2, shaft hole 9 accommodating rotating sleeve 8 is arranged in rotating seat 5, and one end of fixed bolt 2 abuts against the side of rotating seat 5 away from headband 1.

[0027] As described above, when using the rotating seat 5 and rotating mechanism provided by this utility model, the rotating sleeve 8 in the rotating mechanism is installed in the threaded hole 10 on the headband 1 through the fixing bolt 2. At this time, the rotating sleeve 8 can rotate on the fixing bolt 2. The rotating seat 5 is a support rod 3 installed on the rotating sleeve 8 through the shaft hole 9. The rotating sleeve 8 is interference-fitted in the shaft hole 9. When the support rod 3 is moved, the rotating seat 5 rotates on the headband 1 through the rotating sleeve 8, which facilitates the adjustment of the direction of the tuner body 4.

[0028] In this utility model, combined with Figure 4 As shown, in this embodiment, the rotating seat 5 is provided with an extension rod 6 for length adjustment at one end near the support rod 3, and the support rod 3 is provided with an extension hole 7 to accommodate the extension of the extension rod 6.

[0029] As described above, by using the extension rod 6 and extension hole 7 provided by this utility model, the support rod 3 can be extended and retracted in the extension hole 7, thereby adjusting the overall length of the support rod 3 and the extension rod 6, allowing the tuner body 4 to move closer to or further away from the user.

[0030] Furthermore, to prevent the support rod 3 from automatically extending and retracting on the extension rod 6, refer to Figure 5 As shown, multiple grooves 14 are evenly spaced along the length direction on the outer wall of the extension rod 6, and a limiting tooth 15 extending into one of the grooves 14 is provided on the inner side of the end of the extension hole 7. When the extension rod 6 is in the extension hole 7, the limiting tooth 15 is stuck in the groove 14, which can limit the position of the support rod 3 on the extension rod 6. When it is necessary to adjust the position of the support rod 3 on the extension rod 6, hold the rotating seat 5 with one hand and the support rod 3 with the other hand, and apply force inward or outward at the same time, so that the limiting tooth 15 breaks through the limitation of the groove 14, allowing the position of the support rod 3 to be adjusted on the extension rod 6.

[0031] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pitch corrector for vocal music practice, characterized by comprising: The utility model relates to a sound tuner, which comprises a sound tuner body (4) and a headband (1) for wearing the sound tuner body (4) on the head, the top of the headband (1) is provided with a support rod (3) connected with the sound tuner body (4), the support rod (3) is in L-shaped structure, and the sound tuner body (4) is suspended in front of the eyes of the wearer based on the L-shaped structure. The top of the headband (1) is further provided with a rotating seat (5) connected with one end of the support rod (3), a rotating mechanism for rotation is arranged between the rotating seat (5) and the headband (1), and the rotating mechanism is used for adjusting the direction of the sound tuner body (4).

2. A pitch corrector for vocal music practice according to claim 1, characterized in that: The rotating mechanism comprises a rotating sleeve (8) and a fixing bolt (2), the top of the headband (1) is provided with a threaded hole (10) for accommodating the fixing bolt (2), the rotating sleeve (8) is sleeved on the fixing bolt (2), the rotating seat (5) is provided with an axle hole (9) for accommodating the rotating sleeve (8), and one end of the fixing bolt (2) abuts against one side of the rotating seat (5) away from the headband (1).

3. A pitch corrector for vocal music practice according to claim 2, characterized in that: The rotating seat (5) is provided with an extension rod (6) for length adjustment transversely at one end close to the support rod (3), and the support rod (3) is provided with an extension hole (7) for accommodating the extension rod (6) to be telescopic.

4. The sound training device according to claim 2, wherein: Multiple tooth grooves (14) are equidistantly arranged on the outer wall of the extension rod (6) along the length direction, and the inner side of the end portion of the extension hole (7) is provided with a limiting tooth (15) extending into one of the tooth grooves (14).

5. A pitch corrector for vocal music practice according to claim 4, characterized in that: The top of the sound tuner body (4) is further provided with a mounting seat (11), a pin hole (13) is arranged transversely between the mounting seat (11) and the end portion of the support rod (3), and a shaft pin (12) for rotation is inserted into the pin hole (13).

6. The pitch corrector for practicing vocal music according to claim 1, wherein: ​

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