CN215360678U - Musical teaching staff drawing device - Google Patents

Abstract

The utility model discloses a musical teaching staff drawing device which comprises a device main body, wherein a magnetic adsorption plate is fixedly arranged on the lower surface of the device main body, a clamping plate is movably arranged above the device main body, a drawing rod is movably arranged on one side of the device main body, and a mounting handle is movably arranged on the rear surface of the device main body. Can install mounting base and support through the support installation pole that sets up, make the use that splint can be normal, return spring through setting up, can move to the inboard at the support and support the back to splint, after pressing from both sides the corresponding position of drawing board, can make it reply original position, through the magnetic adsorption board that sets up, can be directly adsorb the whole blackboard surface of device main part, be convenient for draw, through the card rail that sets up, can be with the regulation handle card in the card rail, meanwhile the card pole can be installed in the bayonet socket, thereby can make the drawing pole after mediating fix, can normal going on work.

Description

Musical teaching staff drawing device

Technical Field

The utility model belongs to the technical field of music teaching, and particularly relates to a staff drawing device for music teaching.

Background

The staff is a common notation in the world, notes with different values and other marks are marked on five parallel horizontal lines at equal intervals to record music, which belongs to one of the most widely used music scores, the earliest place of origin is Greece, the history of the staff is much earlier than that of a digital numbered musical notation, the staff mainly serves a keyboard instrument, the acquaintance of the staff is the basis for excellent performance of a keyboard hand, wherein, when in teaching, a teacher needs to use a corresponding device to carry out wireless spectrum drawing, and the wireless spectrum drawing device for music teaching is needed.

Among the prior art, traditional wireless register for easy reference drawing device need draw when using on the blackboard, is not convenient for fix on the blackboard surface, can not use simultaneously on drawing board, is not convenient for adjust the interval between the pole is painted to the installation when using simultaneously, uses inconveniently, for this reason, we propose a music teaching staff drawing device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a staff drawing device for music teaching, which aims to solve the problems that the conventional staff drawing device cannot be fixed on the surface of a blackboard conveniently in the using process, cannot be used on a drawing board simultaneously, cannot adjust the distance between installed drawing rods conveniently in the using process, and the like in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a music teaching staff drawing device, includes the device main part, fixed surface installs the magnetic adsorption board in the device main part lower surface, device main part top movable mounting has splint, device main part one side movable mounting has the pole of drawing, surface movable mounting has the installation handle behind the device main part.

Through adopting above-mentioned technical scheme, the advantage lies in: through the device main part that sets up, can install the magnetism adsorption plate, can install the adjusting device of inside simultaneously, through the magnetism adsorption plate that sets up, when needs are drawn on the blackboard, can directly adsorb the whole blackboard surface of device main part, be convenient for carry out the drawing of staff, through the splint that set up, can be when needs are drawn on the drawing board, can press from both sides on the drawing board, make the more convenient of drawing, the drawing pole through setting up can carry out corresponding staff drawing.

Preferably, the surface of the mounting handle is fixedly provided with a supporting mounting rod, the surface of the supporting mounting rod close to the middle part is sleeved with a mounting base, the surface of the mounting base is fixedly provided with a return spring, the surface of the supporting mounting rod is sleeved with a supporting bracket, and the surface of one side of the supporting bracket is fixedly provided with a supporting rod.

Through adopting above-mentioned technical scheme, the advantage lies in: the support mounting rod can be used for mounting the mounting base and the support bracket, so that the clamping plate can be normally used, the mounting base can be used for mounting the return spring, the support bracket can move inwards to support the clamping plate through the set return spring, the original position of the support bracket can be restored after the support bracket is clamped at the corresponding position of the drawing board, and the support bracket can act on the clamping plate under the action of the mounting handle.

Preferably, the mounting plate is fixedly mounted on the surface of one end of the supporting rod, the clamping plate is fixedly mounted on the surface of one side of the mounting plate, the sliding rail is arranged in the clamping plate, and the clamping plate is movably mounted in the sliding rail.

Through adopting above-mentioned technical scheme, the advantage lies in: the mounting panel through setting up can be installed the cardboard, and through the cardboard that sets up, can make it slide in the slide rail, makes the support holder can not influence the use of splint when acting on splint, can avoid droing of splint simultaneously.

Preferably, the inside mounting groove of having seted up of device main part, the slip track has been seted up to device main part front surface, the card rail has been seted up on the slip track surface, the bayonet socket has been seted up to magnetic adsorption plate upper surface, drawing pole fixed surface installs the kelly, kelly one side fixed surface installs the regulation handle.

Through adopting above-mentioned technical scheme, the advantage lies in: through the mounting groove that sets up, can install adjusting device, through the slip track that sets up, can make the regulation handle can slide in the slip track after upwards lifting and pulling normally, through the card rail that sets up, can be with the regulation handle card in the card rail, the kelly can install in the bayonet socket simultaneously to the drawing pole after can making the mediation fixes, can normally carry out work.

Compared with the prior art, the utility model has the beneficial effects that:

1. the mounting base and the support bracket can be mounted through the support mounting rod which is arranged, the clamping plate can be normally used, the support bracket can move towards the inner side to support the clamping plate through the return spring which is arranged, the clamping plate can return to the original position after being clamped at the corresponding position of the drawing board, the magnetic adsorption plate which is arranged can directly adsorb the whole device body on the surface of the blackboard when the device body is required to be drawn on the blackboard, and the staff drawing is convenient to carry out.

2. Through the cardboard that sets up, can make it slide in the slide rail, make the support holder can not influence the use of splint when acting on splint, through the slip track that sets up, can make the regulation handle upwards carry and pull back can be in the slip track normal slip that slides, through the card rail that sets up, can be with the regulation handle card in the card rail, and the kelly can be installed in the bayonet socket simultaneously to can make the drawing pole after mediating fix, can normal the work that carries on.

Drawings

FIG. 1 is a schematic view of the overall structure of a musical teaching staff drawing device according to the present invention;

FIG. 2 is a schematic structural view of a support bracket of the musical notation drawing device for music teaching according to the present invention;

fig. 3 is an enlarged schematic view of a part of the structure of the musical teaching staff drawing device of the present invention.

In the figure: 1. a device main body; 2. a magnetic adsorption plate; 3. a splint; 4. a drawing rod; 5. installing a handle; 101. supporting the mounting rod; 102. mounting a base; 103. a return spring; 104. a support bracket; 105. a support bar; 106. mounting a plate; 107. clamping a plate; 108. a slide rail; 201. mounting grooves; 202. a sliding track; 203. clamping a rail; 204. a bayonet; 205. a clamping rod; 206. an adjusting handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a music teaching staff drawing device, includes device main part 1, and 1 fixed surface of device main part installs magnetic adsorption board 2, and 1 top movable mounting of device main part has splint 3, and 1 one side movable mounting of device main part has drawing pole 4, and 1 rear surface movable mounting of device main part has installation handle 5.

In this embodiment, through the device main part 1 that sets up, can install magnetic adsorption plate 2, can install the adjusting device of inside simultaneously, through the magnetic adsorption plate 2 that sets up, when needs are drawn on the blackboard, can directly adsorb device main part 1 whole on the blackboard surface, be convenient for carry out the drawing of staff, through the splint 3 that sets up, can be when needs are drawn on the drawing board, can press from both sides on the drawing board, make the more convenience of drawing, drawing pole 4 through setting up can carry out corresponding staff drawing.

Specifically, the surface of the mounting handle 5 is fixedly provided with a supporting and mounting rod 101, the surface of the supporting and mounting rod 101 close to the middle part is sleeved with a mounting base 102, the surface of the mounting base 102 is fixedly provided with a return spring 103, the surface of the supporting and mounting rod 101 is sleeved with a supporting bracket 104, and the surface of one side of the supporting bracket 104 is fixedly provided with a supporting rod 105.

In this embodiment, the support mounting rod 101 can mount the mounting base 102 and the support bracket 104, so that the clamp plate 3 can be normally used, the return spring 103 can be mounted through the mounted mounting base 102, the support bracket 104 can be moved inward to support the clamp plate 3 through the set return spring 103, and can return to an original position after being clamped at a corresponding position of the drawing board after being clamped on the drawing board, and the support bracket 104 can act on the clamp plate 3 under the action of the mounting handle 5.

Specifically, a mounting plate 106 is fixedly mounted on the surface of one end of the support rod 105, a clamping plate 107 is fixedly mounted on the surface of one side of the mounting plate 106, a slide rail 108 is arranged inside the clamping plate 3, and the clamping plate 107 is movably mounted inside the slide rail 108.

In this embodiment, the mounting plate 106 through setting up can be installed cardboard 107, and cardboard 107 through setting up can make it slide in slide rail 108, makes the support holder 104 can not influence the use of splint 3 when acting on splint 3, can avoid droing of splint 3 simultaneously.

Specifically, the inside mounting groove 201 of having seted up of device main part 1, the slip track 202 has been seted up to device main part 1 front surface, and the card rail 203 has been seted up on slip track 202 surface, and bayonet 204 has been seted up to magnetic adsorption plate 2 upper surface, and drawing pole 4 fixed surface installs kelly 205, and kelly 205 one side fixed surface installs regulation handle 206.

In this embodiment, the adjusting device can be installed through the installation groove 201, the sliding rail 202 can be arranged to enable the adjusting handle 206 to normally slide in the sliding rail 202 after being lifted upwards, the adjusting handle 206 can be clamped in the clamping rail 203 through the clamping rail 203, and meanwhile, the clamping rod 205 can be installed in the bayonet 204, so that the painting rod 4 after adjustment can be fixed and can normally work.

The working principle and the using process of the utility model are as follows: when the magnetic adsorption plate 2 is used, when a user needs to draw on a blackboard, the device body 1 can be directly adsorbed on the surface of the blackboard, the clamping plate 3 can be clamped on the drawing board when the user needs to draw on the drawing board, the use of different requirements can be met, when the clamping plate 3 needs to be correspondingly installed, the clamping plate can be moved inwards to support the clamping plate 3 through the supporting bracket 104 and can be restored to the original position after being clamped at the corresponding position of the drawing board through the arranged return spring 103, meanwhile, the clamping plate 107 can slide in the slide rail 108, the supporting bracket 104 can not influence the use of the clamping plate 3 when acting on the clamping plate 3, the adjusting handle 206 can normally slide in the slide rail 202 after being upwards pulled through the arranged slide rail 202, through the card rail 203 that sets up, can be with adjusting handle 206 card in card rail 203, simultaneously the kelly 205 can be installed in bayonet 204 to can make the drawing pole 4 after mediating fix, it is very convenient to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a music teaching staff drawing device, includes device main part (1), its characterized in that: the device is characterized in that a magnetic adsorption plate (2) is fixedly arranged on the lower surface of the device body (1), a clamping plate (3) is movably arranged above the device body (1), a drawing rod (4) is movably arranged on one side of the device body (1), and a mounting handle (5) is movably arranged on the rear surface of the device body (1).

2. The musical teaching staff drawing device according to claim 1, characterized in that: the surface fixing device of the installation handle (5) is provided with a supporting installation rod (101), the supporting installation rod (101) is sleeved with an installation base (102) close to the middle part of the surface, the surface fixing device of the installation base (102) is provided with a return spring (103), the surface of the supporting installation rod (101) is sleeved with a supporting bracket (104), and the surface fixing device of one side of the supporting bracket (104) is provided with a supporting rod (105).

3. The musical teaching staff drawing device according to claim 2, characterized in that: the utility model discloses a clamping plate, including bracing piece (105), mounting panel (106) one side fixed surface installs cardboard (107), slide rail (108) have been seted up to splint (3) inside, cardboard (107) movable mounting is inside slide rail (108).

4. The musical teaching staff drawing device according to claim 1, characterized in that: the device is characterized in that a mounting groove (201) is formed in the device body (1), a sliding rail (202) is formed in the front surface of the device body (1), a clamping rail (203) is formed in the surface of the sliding rail (202), a bayonet (204) is formed in the upper surface of the magnetic adsorption plate (2), a clamping rod (205) is fixedly mounted on the surface of the drawing rod (4), and an adjusting handle (206) is fixedly mounted on one side of the clamping rod (205).

Images