JP5288549B2 - Music electronics - Google Patents

Description

  The present invention relates to an electronic device for music such as a tuning device or a metronome used when playing music (before starting the performance) or practicing.

  2. Description of the Related Art Conventionally, music electronic devices used for playing music or practicing music are known. As an example, there is a tuning device that inputs an arbitrary sound and performs tuning based on pitch information.

  This tuning device is directly attached to a musical instrument and displays the tuning state of the sound generated from the musical instrument on the display unit of the tuning device main body. The conventional tuning device efficiently produces the sound emitted from the musical instrument to be tuned. It was necessary to install while searching for the place to detect. When the tuning target is a brass instrument, the sounding side near the bell is the position where the most efficient sound collection is possible, but if the tuning device is installed at this position, the display surface of the tuning device main body will be hidden by the bell there were. In order to solve such a problem, a rotatable joint is provided between the clip portion that holds the vicinity of the sound generating portion of the instrument and the tuning device main body having a display surface that displays the tuning result, and the display surface Has been proposed (see Patent Document 1, for example).

JP 2003-255932 A

By the way, the tuning device disclosed in Patent Document 1 is configured such that the clip and the tuning device main body are connected by a joint in a state where the clip portion and the tuning device main body are independently arranged. Therefore, there is no sense of unity between the clip and the tuning device body, and there is a problem that a wasteful space is generated between the clip and the tuning device body, and a compact configuration cannot be achieved.
Further, when a tuning device is simply installed on a musical instrument or a desk without sandwiching a musical instrument or the like with a clip, there is a problem that the installation stability is lacking because the lower part of the clip and the tuning device main body is uneven.

  The present invention has been made in view of such problems, and can be made compact by having a structure with a sense of unity between the electronic device main body and the clip portion, and has high installation stability. An object is to provide an electronic device for music.

In view of the above problems, the present invention proposes the following means.
That is, the electronic music device according to the present invention includes an electronic device main body provided with a display unit for displaying predetermined information on the surface, a clip unit for mounting the electronic device main body on a musical instrument, and the electronic device main body as the clip. In a music electronic device including a connecting member connected to a portion, the clip portion is disposed to face a first plate member having a flat plate shape and an upper side of the first plate member, and a distal end side extends in parallel with the first plate member. A second plate member, which is a sandwich plate portion and has a rear end side which is inclined and extends in a direction away from the first plate member, and the first plate member and the second plate member are relatively rotatable. In a storage space that is connected and has a hinge portion that enables the musical instrument to be gripped by the first plate member and the holding plate portion, the storage space surrounded by the holding plate portion and the escape plate portion has the second By the connecting member on the top surface of the tip of the plate material Binding to said electronic apparatus body, characterized in that it is housed towards the display unit upwards causes along the back of the electronic apparatus main body on the upper surface of the holding plate portion and the relief plate portion.

According to the electronic device for music having such a feature, the electronic device main body is stored in a storage space surrounded by the sandwiching plate portion and the escape plate portion above the second plate member of the clip portion. A sense of unity with the device main body can be enhanced to achieve a compact configuration without wasted space.
Moreover, since the 1st board | plate material located in the lowest part of the electronic device for music has comprised flat form, it can install with high stability on a musical instrument.

Moreover, in the electronic device for music according to the present invention, the electronic device main body is connected to the top surface of the front end portion of the clamping plate portion by the connecting member, and is stored in the storage space and the display portion. Is capable of rotating between a rising state facing the front end side of the sandwiching plate portion.
Accordingly, the display unit of the electronic device main body can be arranged at a position where it can be easily viewed.

In the electronic musical instrument according to the present invention, a pad member may be provided on the lower surface of the distal end portion of the clamping plate portion.
Thereby, when the musical instrument is gripped by the sandwiching plate portion and the first plate member, the sandwiching plate portion and the musical instrument can be prevented from being damaged by being buffered, and the first plate member is displaced from the instrument. Can be prevented.

The electronic device for music according to the present invention is characterized in that the first plate member has a jaw plate portion extending obliquely upward from the tip thereof.
Thereby, when the clip portion is opened, the sandwiching plate portion and the chin plate portion are arranged substantially in parallel, so that even when the thickness of the instrument is large, the sandwiching plate portion and the chin plate portion are disposed between the sandwiching plate portion and the chin plate portion. The instrument can be securely held.

In the music electronic device, the first plate member may be extendable toward the tip side.
This makes it possible to deal with a thick instrument, while ensuring the compactness of the music electronic device itself.

Furthermore, in this music electronic device, a recess in which the tip end portion of the clamping plate portion is accommodated may be opened on the upper surface of the jaw plate portion.
As a result, even if the first plate member is provided with a jaw plate portion, the second plate member can be extended to the distal end side, so that a thick instrument can be easily gripped.

When the first plate member and the sandwiching plate portion are closed, the electronic device for music according to the present invention has the electronic device main body in a standing state in which the display portion faces the distal end side of the sandwiching plate portion. When the unit is pressed, the electronic device main body is rotated to the storage state stored in the storage space.
As a result, the electronic device main body can be rotated from the standing state to the stowed state only by closing the tip of the clip portion, so there is no need to separately rotate and store the electronic device main body, and handling is easy. Can be.

The music electronic device according to the present invention is urged so that the electronic device main body rotates from the stored state to the rising state, and when the first plate member and the sandwiching plate portion are closed, When the jaw plate is in contact with the electronic device main body and restricts the rotation of the electronic device main body from the stored state to the rising state, the jaw plate is opened when the first plate member and the clamping plate portion are opened. The restriction of the rotation of the electronic device main body by the unit is released.
As a result, the electronic device main body can be rotated from the stowed state to the rising state only by opening the tip of the clip portion, so that there is no need to separately rotate and start up the electronic device main body, and handling is easy. can do.

In the electronic musical instrument according to the present invention, a pad member may be provided on the upper surface of the first plate member.
Thus, when the musical instrument is gripped by the jaw plate portion, the musical instrument can be prevented from being damaged by the jaw plate portion, and the jaw plate portion can be prevented from being displaced from the musical instrument.

In the electronic music device according to the present invention, a buffer member may be provided on the back surface of the electronic device main body.
Accordingly, it is possible to prevent the back surface of the electronic device body and the second plate member from interfering with each other and being damaged. Further, when the music electronic device is dropped, the shock absorbing member absorbs the impact, so that the electronic device main body can be prevented from being damaged.

The music electronic device according to the present invention is characterized in that a vibration sensor for detecting vibration generated by an operation of a musical instrument is built in the electronic device main body.
By detecting the vibration propagating in the air with a vibration sensor built in the electronic device body, it is not necessary to provide wiring etc. compared to the case where a separate vibration sensor is provided, and the device itself has a simple and compact configuration. Is possible.

In the electronic musical instrument of the present invention, a vibration sensor for detecting vibration generated by an operation of a musical instrument is provided on the lower surface of the holding plate portion on the lower surface of the holding plate portion. The wiring which connects with the electric circuit distribute | arranged inside the apparatus main body may be laid inside the said connection member.
According to this, although it is necessary to lay the wiring outside the main body of the electronic device, the vibration sensor can be brought into direct contact with the instrument when the instrument is gripped by the clip portion. Can be done.

In this music electronic device, the vibration sensor may be disposed so as to penetrate the first plate member in the vertical direction, and the vibration sensor may be exposed on a lower surface side of the first plate member. .
As a result, even when the first plate member is installed on the musical instrument without gripping the musical instrument with the clip portion, the vibration sensor directly contacts the musical instrument, so that high-precision tuning can be performed. Become.

  In the electronic device for music according to the present invention, the escape plate portion extends upward from the display portion of the electronic device main body in the housed state. As a result, when the music electronic device is dropped or the like, the escape plate portion is subjected to the impact of the drop, so that the display portion of the electronic device main body can be prevented from being damaged.

The music electronic device according to the present invention is characterized in that an operation unit of the electronic device main body is provided on the back surface of the electronic device main body.
According to the music electronic device having such a feature, the operation unit is not exposed to the outside when the electronic device main body is in the housed state. Can be achieved.

According to the music electronic device of the present invention, the electronic device main body and the clip portion are integrated by storing the electronic device main body in the storage space above the second plate member of the clip portion. It can be set as a compact structure.
In addition, since the first plate located at the lowermost part of the music electronic device has a flat plate shape, the music electronic device can be installed on a musical instrument or the like with high stability.

It is a side view of the tuning apparatus which concerns on embodiment. It is a side view at the time of attaching a tuning apparatus to a musical instrument with a clip part. It is a side view at the time of installing a tuning apparatus on a musical instrument. It is a side view of the tuning apparatus provided with the pad sheet | seat on the upper surface of the 1st board | plate material. It is a side view of the tuning apparatus by which the 1st board | plate material was made extendable. It is a side view of the tuning apparatus accommodated in the recessed part which the clamping board part of a 2nd board | plate material extends to the front end side, and opens to a jawplate part. It is a schematic diagram of the tuning apparatus which can accommodate a tuning apparatus main body by closing a clip part. It is a schematic diagram of the tuning apparatus which can start up a tuning apparatus main body by opening a clip part. It is a side view of a tuning device in which a buffer member is provided on the back surface of the tuning device main body. It is a side view of the tuning apparatus provided with the vibration sensor in the front-end | tip part lower surface of a clamping board part. It is a side view of the tuning apparatus by which the vibration sensor is arrange | positioned through the through-hole formed in the 1st board | plate material. It is a side view of the tuning device in which the escape plate portion of the second plate material extends upward from the display portion of the tuning device main body. It is a side view of a tuning device in which an operation unit is provided on the back surface of the tuning device main body. It is a sectional side view of the tuning apparatus with which the 1st board | plate material makes flat shape.

Hereinafter, a tuning device as an embodiment of a music electronic device of the present invention will be described with reference to the drawings. FIG. 1 is a side view of a tuning device according to the embodiment, and FIG. 2 is a side view of the tuning device attached to a musical instrument by a clip portion.
As shown in FIGS. 1 and 2, the tuning device (musical electronic device) 1 includes a clip unit 10, a tuning device main body (electronic device main body) 40, and a connecting member 50.

  The clip portion 10 is arranged between the first plate member 20 and the second plate member 30 that are paired with each other, and an urging force of a hinge portion 36 having a torsion coil spring or a leaf spring (not shown) is used to play an instrument such as a wind instrument or a guitar. The tuning device 1 is attached to the musical instrument by clamping.

  As shown in FIG. 1, the first plate member 20 has a first plate member main body 21 having a rectangular flat plate shape, and on the front end side in the longitudinal direction of the first plate member main body 21 (right side in FIG. 1), A jaw plate portion 22 is formed integrally with the first plate member main body 21 so as to extend obliquely upward from the front end. A hemispherical lower pad (pad member) 23 projects from the upper surface of the distal end of the jaw plate 22.

The second plate 30 is disposed opposite to the upper side of the first plate 20, and has a shape in which the rectangular flat plate is refracted so as to protrude downward in the middle portion thereof.
A portion on the front end side of the second plate member 30 with the refracting portion 31 as a boundary is a sandwiching plate portion 32 extending in parallel with the first plate member 20. An upper pad (pad member) 33 having a shape is laid.
Further, the rear end portion with the refracting portion 31 as a boundary is a relief plate portion 34 that is inclined and extends so as to escape from the first plate member 20 toward the rear end side from the refracting portion 31.

  Then, the lower surface of the distal end portion of the escape plate portion 34 and the portion of the upper surface of the first plate member 20 facing the lower surface of the distal end portion of the escape plate portion 34 are connected by a hinge portion 36.

  The hinge portion 36 has a rotation shaft 37 orthogonal to the longitudinal direction of the first plate member 20 and the second plate member 30 and parallel to the plate surfaces of the first plate member 20 and the second plate member 30, thereby The first plate member 20 and the second plate member 30 are rotated relative to each other about the rotating shaft 37 while maintaining the opposed state.

The hinge portion 36 is urged to rotate in a direction in which the first plate member 20 and the sandwiching plate portion 32 are brought close to each other by an elastic member such as a spring (not shown). As a result, the first plate member 20 and the clamping plate portion 32 of the second plate member 30 are close to each other and the clip portion 10 is closed. At this time, the tip of the second plate member 30 is the jaw plate portion of the first plate member 20. The sandwiching plate portion 32 of the second plate member 30 and the first plate member 20 are maintained in parallel with each other in contact with the upper surface of 22. In this state, a clearance is formed between the lower surface of the sandwiching plate portion 32 and the upper surface of the first plate member 20.
Further, when an external force is applied in a direction in which the rear end side of the relief plate portion 34 of the second plate member 30 and the rear end side of the first plate member 20 are approached, the sandwiching plate portion 32 and the upper surface of the first plate member front end portion are separated from each other. Then, the clip unit 10 is opened and the instrument 60 can be gripped.

  A space surrounded by the upper surface of the clamping plate portion 32 and the upper surface of the escape plate portion 34 is formed above the second plate member 30 of the clip portion 10, and this space is the tuning device main body 40 of the tuning device 1. Storage space.

  As shown in FIGS. 1 and 2, the tuning device main body 40 includes a housing 41 having a substantially ship shape and made of resin, and the entire surface of the flat surface of the housing 41 functions as a tuning device. A display unit 42 for displaying information on the occasion is provided. As the display unit 42, for example, a meter, a plurality of LEDs, an LCD display, or the like is used.

A vibration sensor (not shown) is built in the housing 41 together with an electric circuit and a battery. When the musical instrument 60 is played, vibration propagating in the air is detected by the vibration sensor, and an electric signal based on the detection is amplified to an electric signal of a desired level by an amplifier circuit and input to the pitch extracting means. This pitch extraction means is realized by a memory and a microcomputer in which a command such as “measure the period of the fundamental wave component having the longest period in the input signal” is stored.
Subsequently, the pitch measured by the pitch extracting means and a preset reference pitch are input to the pitch error detecting means. This pitch error detecting means is realized by a memory and a microcomputer in which an instruction “calculate the difference between input frequencies” is stored.
Then, the result is displayed on the display unit 42 in accordance with the value of the frequency deviation calculated by the pitch error detecting means.

The casing 41 is located on the opposite side of the display unit 42 and is parallel to the display unit 42, and is inclined to the front side so as to spread from both longitudinal ends of the main back surface 43. It has a pair of inclined back surfaces 44a and 44b extending.
Of the inclined back surfaces 44a and 44b, the angle formed by one inclined back surface 44a and the main back surface 43 is formed to be the same as the angle formed by the sandwiching plate portion 32 and the escape plate portion 34 of the second plate member 30. .

In the present embodiment, the tuning device main body 40 having the above-described configuration has the display unit 42 facing upward, the main back surface 43 is placed on the sandwiching plate portion 32 of the second plate member 30, and one inclined back surface. 44a is disposed on the second plate 30 in a stored state along the escape plate 34 of the second plate 30.
In the housed state, the upper surface of the distal end portion of the sandwiching plate portion 32 of the second plate member 30 and the other inclined back surface 44 b of the casing 41 of the tuning device main body 40 are connected and supported by the connecting member 50. When the tuning device main body 40 is in the housed state, a slight clearance is provided between the upper surface of the second plate member 30 and the rear surface of the tuning device main body 40.

The connecting member 50 has a rotation shaft 51 that is orthogonal to the longitudinal direction of the second plate member 30 and the tuning device main body 40 and is parallel to the upper surface of the second plate member 30 and the display unit 42 of the tuning device main body 40. The second plate 30 and the tuning device main body 40 are configured to be relatively rotatable with the rotation shaft 51 as a fulcrum. As a result, the tuning device main body 40 has a storage state in which the back surface thereof is arranged along the upper surface of the second plate member 30 as shown in FIG. 1, and the display unit 42 includes the first plate member 20 and the first plate member 20 as shown in FIG. 2. The two plate members 30 are rotatable between the leading end side of the plate member 30, that is, the rising state facing the leading end side of the clip portion 10.
In the tuning device 1 of the present embodiment, the tuning device main body 40 can be rotated between the housed state and the raised state around the rotation shaft 51, and is orthogonal to the rotation shaft 51 and is second. It can be rotated around another rotation axis (not shown) perpendicular to the plate member 30. Thereby, the orientation of the display unit 42 can be arbitrarily changed.

When the tuning device 1 having the above-described configuration is not used, the tuning device main body 40 is normally stored, and when used, the first plate member 20 of the clip portion 10 and the sandwiching plate portion 32 serve as a musical instrument. 60, the tuning device main body 40 is rotated to a standing state.
Thereafter, when the musical instrument 60 is played, the vibration is detected by a vibration sensor built in the tuning device main body 40, and information is displayed on the display unit 42.

  According to the tuning device 1 according to the present embodiment, a storage space surrounded by the sandwiching plate portion 32 and the relief plate portion 34 is formed above the second plate member 30 of the clip portion 10, and the sandwiching plate portion is formed in the storage space. The tuning device main body 40 is housed in a state in which the back surface is aligned on the upper surfaces of 32 and the escape plate portion 34. Thereby, since the useless space which arises between the tuning apparatus main body 40 and the 2nd board | plate material 30 can be suppressed to the minimum, the unity feeling of the clip part 10 and the tuning apparatus main body 40 is raised, and the tuning apparatus 1 itself is compact. It becomes possible to set it as a simple structure.

  Moreover, since the 1st board | plate material 20 located in the lowest part of the tuning apparatus 1 has comprised flat form, even if it did not pinch the musical instrument 60 by the clip part 10, the clip part 10 was closed as shown in FIG. By installing the lower surface of the first plate member 20 on the musical instrument 60 in a state, the tuning device 1 can be installed with high stability.

Further, the tuning device main body 40 can be rotated by the connecting member 50 between a storage state in which the display unit 42 faces upward and a rising state in which the display unit 42 faces the front end side of the sandwiching plate portion 32. The display unit 42 of the tuning device main body 40 can be arranged at a position where it can be easily seen according to the situation.

 Further, since the upper pad portion is provided on the lower surface of the front end portion of the sandwiching plate portion 32 in the second plate member 30 of the clip portion 10, when the instrument 60 is gripped by the sandwiching plate portion 32 and the first plate member 20, It is possible to prevent the musical instrument 60 from being damaged by the clamping plate portion 32 and to prevent the clamping plate portion 32 from being displaced from the musical instrument 60.

  Further, since the first plate member 20 is provided with the jaw plate portion 22 that extends obliquely upward from the tip thereof, the instrument 60 is held even when the thickness of the instrument 60 gripped by the clip portion 10 is large. The tuning device 1 can be securely gripped and attached with high stability.

  Furthermore, since the lower pad 23 is provided on the upper surface of the distal end portion of the first plate member 20, that is, in the present embodiment, the upper surface of the distal end portion of the jaw plate portion 22, the instrument 60 is gripped from below by the jaw plate portion 22. In this case, it is possible to prevent the instrument from being scratched by the jaw plate portion 22 and to prevent the jaw plate portion 22 from being displaced from the instrument 60.

  Further, since the vibration sensor is built in the tuning device main body 40, it is not necessary to provide wiring or the like as compared with the case where the vibration sensor is provided outside the tuning device main body 40. Therefore, the tuning device 1 itself can have a simple and compact configuration.

  Further, as shown in FIG. 1, the tuning device 1 has a structure in which a first plate member 20, a second plate member 30, and a tuning device body 40 are laminated in order from below, and the clearance between the members is as described above. Therefore, for example, when the tuning device 1 is dropped, each member bends within the clearance range, so that the impact caused by the drop can be reduced.

  As mentioned above, although the tuning apparatus 1 which is embodiment of the electronic device for music of this invention was demonstrated in detail, unless it deviates from the technical idea of this invention, it is not limited to these, Some design changes etc. Is also possible. For example, instead of the tuning device main body 40, another electronic device main body such as a metronome may be provided.

  Further, for example, as shown in FIG. 4, a pad sheet (pad member) 24 made of rubber or the like and having a sheet shape may be laid on the upper surface of the first plate body 21 of the first plate member 20. Accordingly, it is possible to avoid the first plate member 20 or the musical instrument 60 from being damaged by avoiding the interference between the upper surface of the first plate member main body 21 and the musical instrument 60. Further, when the clip portion 10 is closed, the pad sheet 24 is interposed in the clearance between the first plate member 20 and the sandwiching plate portion 32, so that it is given when the tuning device 1 is dropped. Impact can be mitigated more effectively.

For example, as shown in FIG. 5, the 1st board | plate main body 21 of the 1st board | plate material 20 could be extended-contracted to the front end side along the extension direction.
This makes it possible to deal with a thick instrument, while ensuring the compactness of the tuning device 1 itself.

Further, for example, as shown in FIG. 6, the sandwiching plate portion 32 of the second plate member 30 extends from the distal end side, and the distal end portion of the sandwiching plate portion 32 is formed on the upper surface of the jaw plate portion 22 of the first plate member 20. It is good also as a structure accommodated in the recessed part 22a which opens.
As a result, even if the distal end of the sandwiching plate portion 32 of the second plate member 30 extends further toward the distal end side, the sandwiching plate portion 32 and the jaw plate portion 22 do not interfere with each other. Therefore, it is possible to easily hold a musical instrument having a larger thickness by extending the holding plate portion 32 toward the distal end side while maintaining the compact structure of the tuning device 1.

  Furthermore, as shown in the schematic diagram of FIG. 7, for example, when the clip unit 10 is in an open state and the tuning device main body 40 is in a standing state, the jaw plate portion of the first plate member 20 is closed when the clip unit 10 is closed. The tuning device main body 40 may be configured to rotate to the housed state by pressing the other inclined back surface 44b of the tuning device main body 40. As a result, the tuning device main body 40 can be turned from the standing state to the stowed state only by the operation of closing the clip portion 10, so that it is not necessary to separately rotate and store the tuning device main body 40. Can be made easier.

On the other hand, as shown in the schematic diagram of FIG. 8, for example, the tuning device main body 40 is urged by an elastic member such as a spring so as to rotate from the housed state to the standing state, and the clip portion 10 is closed. When the jaw plate 22 is in contact with the other inclined rear surface 44b of the tuning device main body 40, the rotation of the tuning device main body 40 from the stowed state to the rising state is restricted, and when the clip portion 10 is opened. May be configured such that the limitation on the rotation of the tuning device main body 40 by the jaw plate portion 22 is released.
As a result, the tuning device main body 40 can be raised from the stowed state only by opening the clip portion 10, so that it is not necessary to separately rotate the tuning device main body 40 to start up, and handling is easy. can do.

For example, as shown in FIG. 9, a buffer member 45 such as a rubber sheet or a sponge sheet may be provided on the back surface of the tuning device main body 40, particularly on the main back surface 43 and one inclined back surface 44a.
Thereby, it can prevent that the back surface of the tuning apparatus main body 40 and the 2nd board | plate material 30 interfere, and these are damaged. Moreover, since the said buffer member 45 will interpose in the clearance between the tuning apparatus main body 40 and the 2nd board | plate material 30, the impact at the time of dropping the tuning apparatus 1 can be relieve | moderated more effectively.

In the embodiment, the tuning device main body 40 has a built-in vibration sensor. However, for example, as shown in FIG. 10, the vibration sensor 70 is provided on the lower surface of the front end portion of the sandwiching plate portion 32. Also good. In this case, a wiring for connecting the vibration sensor 70 and the electric circuit disposed in the tuning device main body 40 is laid in the coupling member 50. By this wiring, an electric signal based on detection of vibration of the vibration sensor 70 is input to an electric circuit in the tuning device main body 40.
According to this, although it is necessary to lay the wiring outside the tuning device main body 40, the vibration sensor 70 can be brought into contact with the musical instrument 60 when the musical instrument 60 is gripped by the clip portion 10. Therefore, the vibration due to the performance of the musical instrument 60 is directly propagated to the vibration sensor 70, so that highly accurate tuning can be performed.

On the other hand, as another aspect of the configuration in which the vibration sensor 70 is provided outside the tuning device main body 40 as described above, for example, as shown in FIG. 11, the first plate member 20 penetrates vertically at the front end side of the first plate member body 21. Through which the vibration sensor 70 disposed on the lower surface of the front end of the sandwiching plate portion 32 of the second plate member 30 is exposed through the through hole 26 to the lower surface side of the first plate member 20. May be. In this case, the end surface 70 a of the vibration sensor 70 is arranged on the same plane as the lower surface of the first plate member 20.
Thereby, when the tuning device 1 is installed on the musical instrument 60, the end face 70a of the vibration sensor 70 directly contacts the musical instrument 60, so that tuning with high accuracy can be performed.

For example, as shown in FIG. 12, the relief plate part 34 of the 2nd board | plate material 30 may be extended upwards rather than the display part 42 of the tuning apparatus main body 40 of the accommodation state.
As a result, when the tuning device 1 is dropped, the escape plate part 34 is subjected to a drop impact prior to the display part 42, so that the display part 42 can be prevented from being damaged.

Furthermore, for example, as shown in FIG. 13, an operation unit 47 in which buttons or the like for operating the tuning device main body 40 are arranged on the back of the tuning device main body 40, that is, on the main back surface 43 and the inclined back surfaces 44a and 44b. It may be provided.
As a result, when the tuning device main body 40 is in the retracted state, the operation unit 47 of the tuning device main body 40 is not exposed to the outside, so that the operation unit 47 is protected from impact and the like, and malfunction is prevented. Can be achieved.

Further, as shown in FIG. 14, for example, the first plate member 20 does not have the jaw plate portion 22, has a flat plate shape, and a lower pad (pad member) 28 having a hemispherical shape protrudes from the top surface of the tip portion. It may be provided.
Also by this, the musical instrument 60 can be held by the lower pad 28 of the first plate member 20 and the upper pad 33 of the sandwiching plate portion 32, and the tuning device 1 can be easily attached to the musical instrument 60. Moreover, although the thickness of the instrument 60 that can be gripped is smaller than that provided with the jaw plate portion 22, the tuning device 1 specialized for more compactness can be provided.

Further, in order to make the tuning device 1 more compact, a penetrating portion in which the second plate member 30 can be fitted is formed in the central portion of the first plate member 20 in the width direction. By accommodating the two plate members 30, the tuning device 1 may be thinner.
Further, for example, a power switch (not shown) is provided on the main back surface 43 or the inclined back surface 44a, and when the tuning device main body 40 is in the retracted state, the power switch is pressed against the upper surface of the clamping plate 32 and the power source of the tuning device main body 40 is turned on. Is turned off, and when the tuning device main body 40 rotates to the standing state, the power switch of the tuning device main body 40 is turned on by releasing the pressing of the power switch by the sandwiching plate portion 32. Also good.

1 Tuning device (musical electronic equipment)
10 Clip part 20 First plate material 22 Jaw plate part 22a Recess 23 Lower pad (pad member)
24 Pad sheet (pad material)
26 Through hole 28 Lower pad (pad member)
30 Second plate 31 Refraction part 32 Nipping plate part 33 Upper pad (pad member)
34 Escape plate part 36 Hinge part 37 Rotating shaft 40 Tuning device main body 42 Display unit 43 Main back surface 44a Inclined back surface 44b Inclined back surface 47 Operation unit 50 Connecting member 51 Rotating shaft 60 Musical instrument 70 Vibration sensor

Claims (15)

An electronic device for music comprising an electronic device main body having a display unit for displaying predetermined information on the surface, a clip unit for mounting the electronic device main unit on a musical instrument, and a connecting member for connecting the electronic device main body to the clip unit In the equipment
The clip portion is
A first plate material having a flat plate shape;
The first plate member is opposed to the first plate member, the front end side is a sandwiching plate portion extending in parallel with the first plate member, and the rear end side is a relief plate portion extending incline in a direction away from the first plate member. A second plate,
The first plate member and the second plate member are connected to each other so as to be rotatable relative to each other, and the first plate member and the sandwiching plate portion are capable of gripping the musical instrument,
In the storage space surrounded by the sandwiching plate portion and the escape plate portion, the electronic device main body connected to the upper surface of the distal end portion of the second plate member by the connecting member, the back surface of the electronic device main body is the clamping plate An electronic device for music, wherein the electronic device is housed along the upper surface of the portion and the escape plate portion and the display portion is directed upward .   The electronic device main body is connected to the upper surface of the front end portion of the clamping plate portion by the connecting member, and between the storage state stored in the storage space and the rising state in which the display unit faces the front end side of the clamping plate portion. The music electronic device according to claim 1, wherein the music electronic device is rotatable.   The music electronic device according to claim 1, wherein a pad member is provided on a lower surface of a front end portion of the sandwiching plate portion.   The music electronic device according to any one of claims 1 to 3, wherein the first plate member has a jaw plate portion extending obliquely upward from a tip end thereof.   The music electronic device according to claim 4, wherein the first plate member is extendable to a front end side.   The music electronic device according to claim 4 or 5, wherein a concave portion in which a front end portion of the clamping plate portion is accommodated is opened on an upper surface of the jaw plate portion.   When the first plate member and the clamping plate portion are closed, the jaw plate portion presses the electronic device main body in a rising state in which the display unit faces the distal end side of the clamping plate portion. The music electronic device according to any one of claims 4 to 6, wherein the main body is rotated to a storage state stored in the storage space.   The electronic device body is biased so as to rotate from the stowed state to the rising state, and when the first plate member and the sandwiching plate portion are closed, the jaw plate portion contacts the electronic device body. The electronic device main body is restricted from rotating from the stowed state to the rising state, and when the first plate member and the clamping plate portion are opened, the rotation of the electronic device main body by the jaw plate portion is restricted. The music electronic device according to any one of claims 4 to 6, wherein the restriction is released.   The music electronic device according to any one of claims 1 to 8, wherein a pad member is provided on an upper surface of the first plate member.   The electronic device for music according to any one of claims 1 to 9, wherein a buffer member is provided on a back surface of the electronic device main body.   The electronic device for music according to any one of claims 1 to 10, wherein a vibration sensor that detects vibration generated by an operation of a musical instrument is incorporated in the electronic device main body. .   A vibration sensor for detecting vibration generated by the operation of a musical instrument is provided on the lower surface of the sandwiching plate portion on the lower surface of the sandwiching plate portion, and the vibration sensor and an electric circuit disposed inside the electronic device main body, The music electronic device according to any one of claims 1 to 10, wherein a wiring for connecting the two is laid inside the connecting member.   13. The music electronic device according to claim 12, wherein the vibration sensor is disposed so as to penetrate the first plate member in the vertical direction, and the vibration sensor is exposed on a lower surface side of the first plate member.   The music electronic device according to any one of claims 1 to 13, wherein the escape plate portion extends upward from the display portion of the electronic device main body in the housed state.   The music electronic device according to claim 1, wherein an operation unit of the electronic device main body is provided on the back surface of the electronic device main body.

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